Tag Archives: Morgan M-302N V/U Lightning Arrestor

2015/08/06 (R) Three Quarters Framed

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As usual, we started the day with breakfast and then enjoyed our coffee while reading and writing.  Best Pest Control showed up mid-morning to apply the second treatment for hornets, wasps, etc. so we closed up all of the windows and doorwalls while they sprayed.

We located a Wayne-Dalton facility in Livonia so I called them.  As I suspected they were the factory distribution center and would not sell to us directly.  They did, however, give me the name of one of their customers, a business in Milford named The Door Doctor that had a retail store front.  I called them and they had a 12 foot length of the required D-channel bottom weather seal for our small (8′) garage door.  It turned out that they were not actually in downtown Milford but were more conveniently located near the Milford Road exit of I-96.  When the pest control guys were done and gone I drove over and bought the seal.

Back home Linda made quesadillas for lunch and set out some yummy black grapes.  We then made an errand run to Howell.  Our first stop was at Teeko’s Coffee and Tea where we ordered a pound each of fresh roasted Ethiopian Yirgacheffe half-caff and Costa Rican half-caff beans.  The Yirgacheffe is one of our favorites.  The Costa Rican is something new for us.

Our next stop was The Home Depot for a half sheet (4′ x 4′) of 3/4″ plywood.  They only had one type in a 4′ x 4′ size and I did not like it so we did not buy it.  They had nicer plywood in full sheets (4′ x 8′) but I did not need that much and did not want to fuss with something that size.  We did, however, find a drawer/cabinet pull that we liked and bought one to try out with our bus cabinets.  It’s a Rockefeller style from Liberty in an antique brass finish for a 3″ center-to-center hole spacing.  They also had a matching single screw knob in case we need it.

Our next stop was the Howell Art and Frame shop in downtown Howell to pick up three of our four pieces of artwork.  The owner, Rick, had ordered the fourth frame the wrong size and had to reorder it.  The three that were finished looked very nice and I would like to think that the artist, Ann Metzger, would have been pleased with our choices.  Ann was married to my mother’s cousin and took up painting as rehabilitation therapy for breast cancer surgery in her early 40’s.  She turned out to be quite good and was active in the St. Louis artist’s guild for many years.  We have collected many of her works over the last 44 years.

We stopped at Lowe’s to look at their drawer pulls but they did not have anything similar to the one we got at The Home Depot.  We stopped back at Teeko’s to pick up our coffee order and then headed home.

Back home we moved the paintings to the library and turned our attention to installing the seal on the 8 foot wide garage door.  With the door all the way up we were able to slide the old seal out towards the larger door.  I thought we could install the new one with the door in the same position without removing the track from the bottom of the door.  That was, indeed, the case but it did not go in easily.  I trimmed the ends and ran the door up and down a few times and made minor adjustments on each end until it worked properly.  We still need to redo the side and top seals for both doors.

I tried programming the garage door remote control in my car the day we installed the new opener on the small garage door but wasn’t able to.  At the suggestion of the woman at The Door Doctor, I Googled the model numbers of our various remotes and found the manuals.  I had forgotten that the four 3-button remotes we bought a couple of years ago had to be configured before they could be paired with the openers.  Once I knew how to do that I was able to program mine and Linda’s to work with both doors.  Each of our children also have one and I will have to re-program those the next time they are here.

I exchanged e-mails with Josh at Coach Supply Direct about picking up the extra fabric we ordered, perhaps next Tuesday.  I also e-mailed and texted with Jarel about picking up the desk pieces next Tuesday and possibly the pieces for the built-in sofa.  He did not, however, receive the mailing tube with the drawings and cut sheet today, so we will see if that works out.  I suggested he defer work on the pull-out pantry in favor of the sofa pieces as that will allow me to keep working while he is on vacation at the end of this month.  He still owes us a price estimate for the pantry but at this point it almost doesn’t matter as he will be the one building it regardless of the number.

I talked to Terry at A-1 Upholstery in Elkhart regarding the sofa cushions.  She and her mom, Lou, run the business.  I last talked to Terry in early June and she remembered the conversation.  I described once again what we were looking for and she gave me a rough estimate of the cost.  She said we could stop by Tuesday morning to drop off the fabric and discuss the job and thought they could have it finished by the end of August.  That would be great timing for us.  We are starting to feel like this whole project will come together nicely once we get the refrigerators swapped and can finely get back to work on the floor of the bus.

I installed the new Morgan M-302N I.C.E. style lightning arrestor and connected the radio and antenna cables.  I had a short QSO with Mike (W8XH) via the South Lyon 2m repeater and had no issues on transmit or receive.  I started working on a gallery post of 45 photos from the ARRL Field Day event at the end of June but only got half of it done before dinner.

Linda made a delicious zoodles dish for dinner.  Zoodles are zucchini noodles that she cuts with her SpiraLife slicer and uses in place of grain or rice pasta.  The dish had the usual garlic, onion, olive oil base but also had shallots, mushrooms, kale, and sun-dried tomatoes.  We had fresh watermelon later for dessert.

After dinner I finished the gallery post while monitoring the Novi and South Lyon repeaters.  I then had a long QSO with Mike (W8XH) and Steve (N8AR) that gave me a chance to test the M-302N lightning arrestor on both VHF and UHF at three different power levels.  We continued to have the minor problem with quick, apparently random, audio dropouts on our Yaesu FTM-400 dual band radios.  The apparent randomness has made it difficult to puzzle out what might be causing this and we all agreed that we need to set aside time to plan and execute a systematic test and record the results for analysis.

Butch called to chat about house (bus) battery cabling and other things.  I mentioned that we would be coming down on Tuesday and would try to arrange our timing so we can stop and visit over dinner.  We then watched The Princess Bride on DVD.  It’s our all-time favorite movie and I long ago lost count of how many times we have seen it.

 

2015/07/23 (R) Wrapping Up Mara

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Mara’s plan was to make this the last full day of her visit.  Our day started without her as we had cinnamon raisin toast, juice, and coffee for breakfast.  I got a call from Jarel with clarifying questions and ideas about the desk and the pull-out pantry.  After a thorough discussion we had better ways to approach a few things.  He also had a better feeling for the estimated cost of the project and I agreed to send him 50% as a deposit.

I typed up a short letter and printed off the graph that Steve made of the return loss for the M-302N V/U lightning arrestor.  I packed the unit for shipping to Morgan Manufacturing and included the letter and graph.  Linda wrote out the check for Jarel and got it in an envelope to mail.  She then went to the library, Post Office, and Humane Society where she donated cat and dog paraphernalia that we had accumulated over the years.

While Linda was gone I worked in the bus for a while and Mara worked on travel preparations.  I started by removing the old 3/4″ plywood floor from the refrigerator alcove.  The original plywood bus floor appeared to mostly be in good condition but I will put a new secondary floor in the alcove to keep the refrigerator legs above the level of the new tile floor.  There are a LOT of wires running along the floor of the alcove at the back wall and I may fashion a cover for them and seal up the holes at either end.

I removed the AC dimmer for the living room lights and the DPDT momentary contact DC switch from the floor-mounted walnut box where they were installed.  The DC switch controlled the passenger side sofa footrest.  I had to remove the wires from both switches to get them out.  The AC dimmer was easy but the DC switch had four different color wires with spade connectors.  I made careful note of which terminal each color went to and then pulled the spade connectors off.  With the switches out I was able to remove the box and its mounting cleats from the floor and wall.  This area will be tiled and the box will not be reused.

Out of curiosity I tested the switch with an Ohm meter to see how the terminals were connected internally.  I also checked the wires with a DC volt meter to see how they were being used.  Two of the wires were +12VDC and DC ground and the other two went to a connector that was originally plugged into the footrest.  The switch applied 12VDC to the two load wires in one position and reversed the polarity in the other position, making the footrest go out or in respectively.

Last year I had removed two blank outlet covers on the walnut panel next to the co-pilot seat so I knew that these two switches were originally installed there and subsequently moved to the floor-mounted box.  I unscrewed the 1/4″ walnut veneered plywood panel from the wall to see what was behind it.  What I found was a LOT of wires and it was not a pretty sight.  I re-installed the two switches in their original locations and re-routed some other wires so they went up over the HVAC chase.

There was still a large bundle of wires running along the floor at the base of the HVAC chase that I needed to re-route but I decided not to mess with those today.  They are connected to four different switches and a doorbell and disconnecting everything was going to require careful attention to detail.  I pondered the refrigerator some more and decided there wasn’t anything else I could do with it for now and that I was done working in the bus for today.

There is too much to do at the moment to just sit around so I decided to install the new garage door opener for the small garage door.  New is relative; it has been sitting in the garage in its original packaging since we moved into the house, supplied by the previous owners.  The old one has not worked correctly since we moved in and the previous owners bought the new one but ran out of time to install it.  It turned out to be rather more complicated than I expected, with very comprehensive assembly and installation instructions.  It also turned out to be a two-person project so Linda worked on it with me.

We were working and Mara had started prepping dinner when a UPS truck showed up with four boxes.  The delivery included:  Mara’s refrigerator vent cover; the Cutco knives and scissors, and; the ZioTek track system for wall-mounting the monitors in the ham shack (2 boxes).  The vent cover was due for delivery today but the knives were not due until tomorrow, so we were really glad to see them as two of them were for Mara.  The monitor mounting system was also due for delivery today but I had temporarily forgotten about it.

The north wall of the ham shack/office. This is where the ZioTek wall-mounted monitor mounting system will go.

The north wall of the ham shack/office. This is where the ZioTek wall-mounted monitor mounting system will go.

Mara was understandably anxious to see if the vent cover fit her base properly.  It was a VentMate and appeared to be identical to the old one.  She climbed up the ladder on the back of her motorhome and I handed parts and tools up to her.  I then climbed up was well.  She removed the old cover and we set the new one in place.  It was a perfect fit!  We put a small amount of putty under each screw head and then ran them down snug and congratulated ourselves on another job completed and well done.

With Linda’s help we put Mara’s kayak back in its custom carrier which fits in the receiver on the back of her motorhome (she does not tow a car).  The carrier was built by a welding shop in Mesa, Arizona to Mara’s specifications and is made from 2″ square tubular steel and powder-coated black.  The carrier holds the kayak diagonally across the back of the motorhome from lower left (driver’s side) to upper right.  The nose of the kayak sits in a pocket near the driver side rear corner of the motorhome and the midpoint is nestled in a much larger cradle.  A strap runs from the nose pocket up to the midpoint on one side and across the kayak to the other side where it is attached to a ratchet and has a hook on the end.  With the hook engaged in a ring the strap is ratcheted tight and the kayak is secure for travel.  Mara runs an anti-theft cable through an eyelet near the nose and attaches a lock for safe keeping.  The tail sticks up higher than the top of the roof-mounted air-conditioner covers but does not extend beyond the passenger side wall.  The tip of the kayak is 13′ 2″ from the ground.

We made good progress on the garage door opener but had to stop at the point where we needed to attach the motor housing to the ceiling as I needed to get some parts (angle iron and lag screws) that did not come with the unit.  The front of the track was attached to the header above the door opening and we left the motor assembly resting on top of a 6 foot stepladder.

The pieces of the ZioTek monitor mounting system laid out on the floor of the ham shack/office.

The pieces of the ZioTek monitor mounting system laid out on the floor of the ham shack/office.

While Mara and Linda prepared dinner I unboxed all of the monitor mounting components.  I was curious to see the parts and wanted to make sure everything was there and undamaged, which was the case.

Dinner was Thai vegan spring rolls in rice flour wrappers.  The prep work was in the cutting of lots of veggies (carrots, zucchini, onions, red and yellow peppers, Chinese cabbage, and mushrooms).  Mara made two dipping sauces, one with ginger, hot peppers, and other things and one based on fish sauce (so we passed on that).  Linda selected our bottle of Malvasia Bianco wine from the Heart of the Desert winery in Alamogordo, NM.  It was white, which we thought would go well with the delicate spring rolls, but very sweet with a slightly thick mouthfeel, like a late harvest Riesling or a Sauternes.  Perhaps not the best choice, but we finished the whole bottle anyway.

We chatted for a while after dinner but like most of our evening meals dinner was a drawn out affair with lots of conversation.  Everyone was tired and the women turned in for the night.  I went to my office and answered e-mails from Gary at BCM that I had seen earlier in the day.  I then went to bed and tried to catch up on blog posts for the last few days but could not stay awake long enough to finish them.

 

2015/07/17 (F) A High Pressure Situation

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We closed up the house yesterday and turned on the air-conditioning as the forecast for today was upper 80’s with humidity to match and the forecast for tomorrow is a high of 90 with very high humidity.  Linda did not sleep well again last night but that had nothing to do with the air-conditioning.  The sites where the dermatologist had removed things itched, which did not help.  Nonetheless, we were both up by 8 AM and, as usual, I made coffee and we had granola.  I prepared a travel mug of coffee and left at 9 AM for Chuck’s bus garage in Novi.  Brendan, Shawna, and Madeline were due to arrive at 10 AM and I wanted to be back as close to that time as possible.

As I was working on the design for the pull-out pantry yesterday it became very clear that I needed more accurate measurements of various details of the new refrigerator in order to make sure the doors could open and the pantry could slide in and out.  It was a good thing that I checked as the measurements were not exactly as published and the specifications did not show exactly where the doors were hinged or how much clearance they needed to swing on the hinges.  Now I know, and it is a bit more than I originally allowed for, so it was a good thing that I checked.

I got home at 10:15 AM and the trio was already there.  Mara emerged from her rig a few minutes later and joined us.  Brendan and Shawna stuck around for a while but not long enough to get Madeline down for her 1 PM nap.  They had been talking to her all week about staying with Grandma Linda and Grandpa Bruce and she was prepared.  She was busy playing with Linda and did not seem concerned when her parents left for a music festival in Chicago.  They will retrieve her on Monday.

Our older grand-daughter (and Madeline’s cousin), Katie, arrived around noon so Madeline had one of her buddies here.  Madeline enjoyed her lunch and voluntarily laid down for her nap.  Katie signed up to sell Cutco cutlery and accessory products and asked if she could come practice her sales pitch on us.  We had agreed to let her do this, of course, and Mara joined us by her own choice.  The selling involved a lot of demonstration and use of a few of the knives in side-by-comparison with our existing knives, some of which were already Cutco brand.  Linda ordered a pair of kitchen shears and a santoku trimmer knife.  Mara also ordered a pair of shears and Katie was able to throw in a birdsbeak paring knife which Mara will get as Linda has one.  They agreed to just split the cost of the total order in half.

Mara was anxious to work on the roof of her Bounder and it needed to be cleaned before it was caulked.  It was a hot, humid afternoon and pressure washing the roof seemed like the perfect use of such an otherwise miserable day.  I got out the pressure washer and hose and got it hooked up.  Mara put on her bathing suit and we both climbed up on the roof of her motorhome.  I adjusted the spray nozzle to a fan pattern that would clean from 12″ away without damaging anything, showed her how I would approach the job, and left her to do the work.  Actually I sat in the shade on the porch, offered helpful advice, and occasionally moved the pressure washer.

Madeline finished her nap while we were working and came outside several times with Linda to see what we were doing.  She and Linda walked around the back yard and saw geese and a snake.  They also saw a young deer from our bedroom doorwall.  Our home in the country is a different and exciting place for her as it is for us.

When Mara was done spraying off the roof I sprayed off the sides of the rig to rinse off the dirty water that had run down the sides.  Mara then put out the patio awning and I sprayed off both sides of it as well.  When we were done we got the hose off of the grass and put the pressure washer back in the garage.  Mara was very pleased with what she accomplished.  Not only did she get something done that needed to be done but it was another thing she took care of herself instead of paying someone else to do it.  I get that.

I worked some more in my office and then came upstairs for dinner.  Mike (W8XH) had called and confirmed that Steve (N8AR) was expecting us at 8 PM.  I left at 7:30 PM and drove to Steve’s place southwest of Howell.  Mike and I arrived within a couple minutes of one another and were there for a little over an hour.

Steve is a PhD electrical engineer who worked for Bendix and was involved in communications projects for space programs.  He has a lot of test equipment that you will not find in most ham shacks and he knows how to use it.  In this particular case he used his Hewlett-Packard Network Analyzer to do two-port radio frequency through-measurements of my two Morgan Manufacturing lightning arrestors.

The first thing Steve noticed was that the center contact on one of the N-female connectors was spread open a bit.  Unfortunately any spread is “a bit” too much.  At radio frequencies these contacts need to be tight.  We crimped the contacts back together as best we could so we could proceed with the testing, but Steve strongly suggested that I replace them with high quality parts.  As expected, based on my operating experience, the M-302N V/U arrestor did not look good when tested.  Steve captured the resulting return loss graph and put it on a thumb drive for me.  I will e-mail it to Morgan with a cc: to KF7P Metalwerks and request a new one.  If the new one isn’t any better I will request a refund.  I should not have to rebuild stuff like this and the poor performance may be a design flaw rather than a manufacturing defect.

When I got home around 9:30 PM Linda and Mara were still up and chatting away in the living room.  I joined the conversation until they both decided to retire for the evening.  I spent a few minutes in my office after that taking care of e-mails and then went to bed.  I wrote for a while but was too tired to concentrate and went to sleep.

 

2015/07/15 (W) Prime Wednesday

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It was brisk when we got up this morning, with the temperature in the upper 40’s (F), light breezes, lower humidity, and clear, blue skies.  When the weather in Michigan is at its best it is near perfect.

After our usual coffee and granola we spent a little time browsing Amazon.com looking at their “Prime Wednesday” sale.  Neither of us are compulsive shoppers or impulse buyers and scrolling through thousands of items on a slow Internet connection looking for something we can’t live without at a price we can’t pass up is not our idea of fun.  I have things I need to order, like the multiple monitor mounting system for the ham shack, but it quickly became obvious that I was not going to find those items for sale as part of Amazon’s special July 15 Prime Sale.

Mara was up and took her garbage to our trash to can and returned to her rig.  Linda then took our garbage out and moved the can to the street.  By 10:30 AM Mara had not yet emerged from her rig, so I went to my basement office and resumed work on the custom desk design for our bus.  I still need to design the pull-out pantry but I finally ordered the Fulterer top/bottom slide mount from Rockler and had it shipped directly to Jarel in Logansport, Indiana.  It is a serious piece of hardware that will support 450 pounds, so it should be more than adequate for the task.

Mara eventually emerged from her rig and the ladies left for 12 Oaks Mall and Mara’s first ever appointment with Renee in the J. C. Penney’s Salon.  They were gone quite a while, tacking on several stops at pet and food stores before returning home.

I received a second quote for a wall-mounted monitor mounting system from AFC Industries.  It included itemized pricing and an offer of a 15% discount but was still way too expensive.  Though more expensive than a desk-mounted pole system I decided I to order the ZioTek wall-mounted monitor mounting system from CyberGuys.  Being wall-mounted it will get my monitors completely off the desks, leaving room for ham radio equipment to slide underneath and all the way to the back edge of the desk (and beyond).  It will also isolate the monitors from the desk so they won’t move if the desks are bumped.  Another bonus is that I can move the desks to get to the cables at the back of the radios without having to move the monitors.

The monitor mounting system is a significant purchase so I wanted to make sure the components would work the way I need them to.  I measured the three monitors that will initially be mounted using the system and then made a scale drawing to see how they would fit.  I added all of the items to the shopping cart and was getting ready to complete the purchase when I noticed that a 5% discount was available if I joined their e-mail club.  I signed up, received an e-mail, and confirmed my intention to join but the 5% discount did not show up in my shopping cart.  I called the 800 number and was told it would take 24 hours for the discount to be available so I cleared all of the items out of the cart and will re-enter them tomorrow.

I finally settled in to my design work but took several breaks to talk to friends on the Novi and South Lyon repeaters.  The Morgan Manufacturing VHF/UHF lightning arrestor was once again degrading my signal to an unusable level/quality so I once again disconnected the antenna and radio coax and joined them together with an N-female to N-female barrel adapter.  Once I did that I was able to transmit and receive to/from both repeaters full-quieting.

I exchanged a couple of e-mail updates with Jarel Beatty, the cabinet maker in Logansport, and finally quit working around 5 PM.  I came upstairs and found that the weBoost cellular booster systems had arrived from Amazon so I unpacked the shipping box and opened them.  I had not realized when we ordered them that they were designed for use in a car with an inside antenna that requires the phone or other cellular device to be 18 – 36 inches away.  That is not very far and it is a fairly small range.  As the name implies, however, it is designed for use while in motion which is what both we and Mara need/want.  I decided to temporarily install one of them in Linda’s car to test it.

Sitting in the driveway in a relatively bad location my phone was in 3G mode with a weak, but usable, signal that hovered around -115 to -118 dBm.  With the booster turned on my phone switched to 4G-LTE and the signal strength improved to anywhere between -103 to -94 dBm.  (The less negative the signal strength in dBm the stronger the signal.)  That may not appear impressive on the surface, and it was certainly not the 50 dBm gain that is claimed for this device, but it was actually a significant improvement.

“dB” is the abbreviation for “decibels” which is a logarithmic scale.  Logarithmic scales are useful for representing quantities that vary over a large range, like cellular signal strengths.  A change of 3 dB represents a factor of two, i.e., a doubling or halving of the quantity.  Thus a change from -118 dBm to -115 dBm (decibels to a millivolt) represents a doubling of the received power.  It is still a weak signal, but it is twice as strong.  Going from -118 to -103 is a change of +15 dBm and is five doublings (-118 to -115 to -112 to -109 to -106 to -103) which is an increase of 2x2x2x2x2 = 32 times.  Continuing from -103 to -94 is another +9 dB change representing three more doublings (-103 to -100 to -97 to -94) for a total gain of 32x2x2x2 = 32×8 = 256 times.  Starting from a signal in the -118 to -127 dBm range that is potentially the difference between useable and not useable.  (BTW:  a change of 10 dB is a factor of 10, so going from -115 dBm to -105 dBm and then to -95 dBm represents an increase of 100 times.)

We had decided at dinner last night that we wanted to go to The Blue Nile restaurant while Mara was here.  The best time to go turned out to be this evening, so Linda made an online reservation for 7:30 PM at the Ann Arbor location (there is also one in Ferndale).  We tested the weBoost Drive 4G-X cellular booster on the drive to/from Ann Arbor and it definitely made a difference in the signal strength we saw on our phones.

It wasn’t until we got part way down Main Street that we realized that today was the opening day of the Ann Arbor Art Fair.  The last place I wanted to be driving, parking, or walking was at the Ann Arbor Art Fair, not because I dislike art (we love art), and not because I dislike art fairs, but because I dislike congested traffic and crowds, which the AAAF has in abundance.  Surprisingly, we were able to park in one of the parking structures a couple of blocks from the restaurant.  After fighting our way through the pedestrian traffic I was even more surprised to find the restaurant essentially empty.  The Blue Nile is slightly outside the portion of Main Street where the AAAF takes place and streets to either side that are closed off to vehicles during the AAAF.  All of the restaurants and the beer/burger joints in and around the AAAF venue were doing a brisk business, especially if they had outside seating (it was a very pleasant evening), but the restaurant was open and the host was very gracious.

The Blue Nile serves Ethiopian cuisine.  Some of the tables are upside down rope baskets with four chairs and two side tables.  We always ask to be seated at one of these because we always order the Vegetarian Feast which is, in fact, vegan.  The Feast comes on a large round tray covered with a layer of Ethiopian sponge bread (made from teff flour) with small piles of the seven different vegetable-based dishes on the menu surrounding a pile of (optional) salad in the center.  Beverages and platters of rolled up sponge bread are placed on the two side tables (we had water and Ethiopian spiced tea).  The meal is eaten by tearing off suitable sized pieces of sponge bread and picking up the eight different selections from the tray.  Before the food was brought to the table we were given hot, moist towels to wash our hands.  Nice touch.

The food was amazing and the experience somewhat more communal than sitting at a standard American table and eating with utensils.  The waitstaff was gracious and attentive and it was a wonderful experience for all three of us.  Mara asked one of the waitstaff to take a picture of the three of us, which they gladly did.  She then uploaded it to her Facebook page along with a brief description of her visit and meal.  One the drive home she already had 12 “likes.”  This is the side of Facebook, and other social media, that is fun.

It was getting dark by the time we got back to the house but we took the time to unload Mara’s kayak from its special mount on the rear of her motorhome that is installed in the tow receiver.  The kayak mounts diagonally from the lower driver side up past the roof on the passenger side and the tip is about 13′ 2″ above the ground.  She was leaving at 6:30 AM the next morning to drive to Cummins Bridgeway to have her main engine and genset serviced and would be traveling south on Hacker Road to Grand River Avenue.  The last time we did this we clipped a branch in the southbound lane on Hacker just north of Bendix Drive not far from Grand River Avenue.  I was concerned that she would catch the same branch and damage her kayak which is why we took it off the rig.

Once the kayak was off the back of her rig and sitting in our yard we said a quick “good night” and all trundled off to bed as 6 AM would come all too soon.  I wrote for a while in bed but was too tired, and full of food, to stay awake.

 

2015/07/14 (T) Red Chili Wine

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Storms moved through the area overnight with more lightning and thunder than rain, or at so it seemed.  The storms were triggered by a cold front, behind which we had a cloudy day with periods of rain.  Linda was up at 7 AM and read quietly until I got up at 8.  I made a full pot of coffee (Cafe Europe half-caff blend from Teeko’s) and then joined her in the living room.

Linda was checking Dr. Michael Gregor’s speaking schedule and saw that he will be at Wayne State University in December and will be one of the keynote speakers for the 2016 Holistic Holiday at Sea vegan cruise.  We have not heard him speak in person, and will not be here in December, so that would be another reason to go on the cruise again.  By 9:45 AM Mara had not emerged from her rig so we went ahead and had breakfast.  Linda then went for a walk and I went to my office and worked on the design of the custom desk for the bus.

Mara finally emerged at 10:30 AM and we chatted for a while until Linda got back.  Our chat was briefly interrupted by a call from Mike (W8XH) on the Novi repeater so Mara got to see ham radio in operation.  My reception was weak and noisy and according to Mike my transmitted signal wasn’t any better.  The only thing that has changed since we tested this late last week is that I got the repaired M-302N VHF/UHF lightning arrestor back from Morgan Manufacturing yesterday and re-installed it.  Mike is going to help me do some more testing, but I am rapidly coming to the conclusion that these units are defective by design and I will have to replace them with something else.  I am disappointed to say the least.

It was another cool, cloudy, rainy day, just the kind of day for staying inside and getting stuff done.  Linda and Mara both had things to do and settled in at the dining room table to work.  Mara has been focused on planning her upcoming travels and spent much of the day making reservations.  Linda worked on the bookkeeping for our GLCC chapter and SLAARC ham radio club (she is treasurer of both).  She also renewed our Coach-Net emergency road service and our Harvest Host membership, which had expired, and probably took care of a lot of other things that I don’t even know about.  Except for an occasional break I worked on the custom desk design until 6:30 PM.  On one of those breaks I needed to measure something in the bus so we gave Mara the inside tour.

When I came upstairs Mara was taking advantage of the unlimited hot water available in our guest bathroom to have a nice long shower.  We know from personal experience what a luxury it is to take such a shower when living in an RV.  Linda had started preparing our dinner so I opened the bottle of Hatch Red Chili wine.  This wine, from St. Claire Winery in Deming, New Mexico is one of the more unusual wines we have ever had but we really like it.  It is a slightly sweet red wine with no tannin, a hint of chili flavor, and heat in the back of the throat on the finish.  We had vegan mock Italian sausages with sautéed onions and red peppers and the wine went well with it.  I had mine on a hotdog bun with mustard.  Mara had another serving of her beef stew, which she is trying to use up, and Linda put out a plate of whole, fresh strawberries.

One of the nice things about having visitors is that meals take longer to eat as we linger at the table in conversation.  Mara returned to her rig around 9 PM to have some quiet time with her cats before going to bed.  Linda decided to watch a couple of TV programs and I went back to work on the desk design.  I called it quits around 10:45 PM and went to bed to work on this post.  The overnight low is forecast to drop into the upper 40’s which should make for excellent sleeping.

 

2015/07/08 (W) Custom Desk Design

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Linda continued to research Florida RV parks this morning over coffee.  Riverside RV Resort which was fully booked but she found Big Tree RV Resort in Arcadia, Florida.  It is located in a similar part of the state and Arcadia is where the annual Arcadia Bus Rally is held between Christmas and New Year’s.  Big Tree is a Carefree Resort, which means they had a nice, professionally done video on their website.  We checked it out on Google Earth and it looked OK.  Hey, the entrance is right across the street from a Walmart, so the shopping is convenient.

Linda called Big Tree and talked to Pat.  They only had five openings for the 2015/16 winter season so we reserved a spot for January and February 2016 with the understanding that we can probably extend through March if needed.  First, however, we want to see if we can find someplace else to stay in another part of Florida for March and perhaps some of April.  We would like to spend some time in northeast Florida.  Our friends, Pat and Vicki, spend late February and early March at Jetty Park near Cocoa Beach and Cape Canaveral.  Besides their presence there is a lot to see and do in that area, so that is appealing to us.  However, the spring FMCA national rally will be in Perry, Georgia the third week of March, so we are being pulled in several directions.  Such is the RV life; so many places, so little time.

Breakfast was cinnamon raisin toast and fresh melon.  After breakfast I called Chuck It Junk Removal and left a message that we would like to rent their dumpster trailer for starting on Monday 20 July with pickup on Friday 24 July.  Brad called back and said those dates would work for him.

Linda continued to research RV parks in Florida for December and March.  She called Williston Crossings to ask about space for December but the lady on the phone said someone else would have to call us back.  As much as we liked Williston Crossings the winter before last we wanted to spend the heart of the winter farther south in the state.  A more southerly location would afford us a warmer climate and position us to explore a part of the state we did not see last time.  It would also put us closer to many of our friends who winter in southwest Florida.  We really enjoyed the southwest Arizona climate this past winter and have talked about trying a winter in southern Texas and/or southern New Mexico.  I have no doubt we will visit those areas in future years but this year we wanted to return to Florida.

I typed up a short letter to go with the defective Morgan M-302N coaxial cable lightning arrestor and boxed it up for shipping back to Morgan Manufacturing in Martinsville, Indiana.  Linda got a new 90-day prescription for me when she saw the dermatologist yesterday so we also got that ready to mail.  She then left for the library, post office, and grocery store.

My focus for the rest of the morning was on uploading posts to our personal blog but before I even got started I discovered a mouse at the entrance to the utility area in the basement.  It had not survived its encounter with one of our cats, probably Juniper, so I put it in a small zip lock bag and put it in the trash.  I know that food and shelter are powerful attractions for mice but I am surprised that the presence of two cats in the house is apparently not a deterrent for them.  Other than the one mouse we live trapped in the bathroom the mice are not taking the bait so far.  Indeed, it may be that we are luring them out of hiding and Juniper has figured out where to lie in waiting to ambush them.  From what we have seen she is a very skilled, and determined, mouser.

Linda went for a walk as soon as she got back from running her errands.  By the time she returned and prepared tofu hotdogs for lunch I had uploaded eight blog posts covering June 8 through 15.  After lunch I sent an e-mail to a dozen or so folks letting them know where we would be this winter.  I then got to work on the design for the custom desk.  Except for a dinner break I worked on it until 9 PM when I quit for the day and went upstairs to watch the final episode of The First Peoples on PBS.

Butch and Fonda are at the Crosley Automobile Club national gathering in Wauseon, Ohio this week and will be back home on Sunday.  I would like to have the design for the desk and other custom woodwork done by this Sunday so I can drive it down on Monday or Tuesday next week, give it to Jarel Beatty (the cabinet maker), and visit with Butch and Fonda before heading home.  The desk will take some time to build and I would like to take the bus to Butch and Fonda’s in August before they leave for Arizona so Jarel can bring it to their place and help me install it, assuming, of course, that I have the new floor installed by then.

The desk is proving to be quite challenging to design but after thinking about it for the last couple of weeks I had several “breakthrough” ideas today.  One was to turn the printer 90 degrees so it faces fore and aft rather than side-to-side.  Another was to leave the front of the printer box open and cover it with a swing up work surface.  But the basic difficulty I am having is figuring out how to draw it.  I finally decided to draw a plan view of the base which really helped me see where the Aqua-Hot fan-coil heat exchangers will go and how the coolant lines will run.  I still have a lot of work to do, and I really wish I had AutoCAD (and knew how to use it), but I went to bed feeling like Sunday was a realistic target date for this piece of the project.

 

2015/07/07 (T) Field Day Photos

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We did not sleep well last night, were slow to get up this morning, and slower to get going.  A cold front was pushing in from the northwest with the promise of cooler temperatures and sunny, blue skies, but first we were in for a day of overcast conditions and rain, which started around 8:30 AM.  It was a perfect morning to sit quietly in the living room, reading, writing, and drinking our coffee but too warm to turn on the gas fireplace logs.

Yesterday Linda started researching RV parks in southern Florida for this coming winter and we spent some time this morning looking at them online.  There was one in particular, Riverside RV Resort and Campground, which caught our attention.  Located on the Peace River near Port Charlotte and Punta Gorda, it is a short distance southwest of Arcadia where the annual Buss’in rally is held.  We went to the rally two years ago and had a great time so we will go again this year if we decide to winter in Florida, which is our current inclination.

One of the reasons for us to winter in Florida, at least occasionally, is our many contacts there.  Our friends, Steve and Karen, bought a mobile home near Venice; our friends, Chuck and Barbara, bought a lot at Pelican Lake in Naples; our ham radio friends, Bruce and Linda, bought a house on 25 acres near Brooksville; our GLCC fiends, Ed and Janet, bought a place that I think is near Sarasota; our FMCA Freethinker friends, John and Marian, bought a place in Dunnellon; and our other FMCA Freethinker friends, Ed and Betty, bought a place in Bradenton.  In addition to all of those folks quite a few of our RV friends, like Pat and Vicki, spend the winter in Florida, and the state has a lot of things to see and do, including one of the best state park systems in the nation.

Linda left for her appointment with the dermatologist and I got to work at my desk.  I continued to deal with e-mails related to the SLAARC domain transfer and an ongoing conversation with BCM publisher Gary Hatt.  I got a Dropbox link to some Field Day photos from Steve (N8AR) a few days ago and downloaded them.  Last night I got a similar e-mail from Mike (KE8AGY) with a Google Drive link and today I got one from Jim (N8HAM) so I downloaded all of those photos.  I spent most of the rest of the day selecting and processing the photos I took and then processed all of the ones I got from other people.

I took a break to chat with Linda when she got back from her appointment.  I then removed the defective Morgan M-302N VHF/UHF Lightning Arrestor from the cable entry box and boxed it up to ship back to Morgan.  I took another short break for dinner, which was an excellent Farro and kale dish, and then worked until 8:30 PM when we had agreed to watch a movie.  This evening’s choice was The Imitation Game, a film about Alan Touring and the concepts he invented that allowed the British to build a machine that broke the coded messages generated by the German Enigma machine during WWII.  I spent another hour at my desk after the movie before going to bed and finishing this post.  Tomorrow morning I plan to finally upload some blog posts and then get back to work on the design of the custom desk for the bus.

 

2015/07/06 (M) Arrested

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Our morning started with coffee, once we got up, and then granola for breakfast.  We are both in better health, generally, than we were in our 30s, 40s, and early 50s, but having Madeline here requires a different kind of constant energy and attention and we are somewhat tired by the time her parents take her home.  It’s a good tired, of course, but we were still tired this morning and slept in for a while.

I had hoped to get back to work on the bus today but the afternoon highs were forecast for the mid-80’s which would make for less than comfortable working conditions.  The forecast for the rest of the week was for highs in the 70’s so I decided to wait another day.  I really needed to get back to work on the bus but I also had other things to take care of that seemed at least as pressing.

At the top of my list was the SLAARC website.  Scott Neader had successfully copied the SLAARC WordPress website from GoDaddy.com to QTH.com and changed the domain pointers to point to the QTH servers.  He needed me to check that everything was working correctly.  He was also preparing to transfer the domain name registration and needed my involvement for that process.

Part of our home ham radio shack with the new Yaesu FTM-400 2m/70cm mobile radio shown lower left.

Part of our home ham radio shack with the new Yaesu FTM-400 2m/70cm mobile radio shown lower left.

Continuing with the ham radio theme, I needed to resolve how I was going to mount the new Diamond X-300NA 2m/70cm antenna and possibly remount the outside omnidirectional antenna for the cellular booster system.  That meant doing some minor engineering and possibly ordering parts.  I was also preoccupied with the fact that I was unable to participate in the SLAARC info net last night, apparently due to some malfunction in our ham radio system, and it was going to bug me until I figured it out.

Last, but not least, was the fact that I was now one month behind on uploading posts to our blog.  The farther behind I get the more of a chore it is to get caught up.  Like cleaning up my e-mail inboxes, which I also need to do, it finally becomes “the” thing I “have” to take care of before I can concentrate on any other work.  I hate it when that happens, but it is a recurring problem and I have no one to blame except myself.

I often seem to spend the first part of each morning finishing up my blog post (draft) for the previous day and outlining the one for the current day or making notes for future days.  It’s my way of reflecting on what I have done and thinking ahead to what I need/want to do next.  By the time I actually got to work this morning it was after 10 AM and Keith showed up to cut the grass.  It did not rain this past week and he was finally able to cut the grass at the west end of the property, which is low and often wet.

Before going to my office I checked the rebate paperwork which Linda had assembled for the new Yaesu ham radio and got it ready to mail.  I also started filling out the prescription form to send in to Catamaran Home Delivery when I realized the doctor had written the Rx for 30 days instead of 90.  I called the clinic and they said it would (probably) be OK to have Linda bring it to her appointment tomorrow and have the doctor rewrite it.

Our coaxial cable adapter kit.

Our coaxial cable adapter kit.

When I finally got to my office I looked at the SLAARC WordPress website on my computer to make sure everything was working.  The only thing that was not working was an online tool for logging check-ins for the Sunday evening info net.  I e-mailed Scott about that and then logged in as an administrator and updated several plugins.  I logged in to the FMCA-GLCC website and updated it and then did the same for our personal website.  I then created a support ticket at iPower.com regarding the broken FMCA Freethinkers website.  I dealt with SLAARC related e-mails throughout the day.

I spent the rest of the morning editing blog posts for the second half of June and early July and then started selecting and processing photos to use with blog posts, and processed those further.  By the time I quit working I had photos ready for everything except the three days of the ARRL Field Day event.

It was a nice day, if a bit warm, and we had the house opened up including the basement doorwall.  Other than a short break for lunch by 2 PM I had sat long enough and decided to setup the new Diamond X-300 2m/70cm antenna on a temporary pole.  I rummaged around the garage and found the four section pole I had used at the old house.  The pieces were buried under a pile of GLCC related PVC flag pole sections but I was able to slide them out.  I cleaned up the swaged connections and used a light coating of anti-seize compound before assembling them.  I stood it upright on the ground at the NE corner of the deck and zip tied it to the corner post at three points.  I then set up the 7-foot step ladder on the deck and removed the upper two sections.

The new Diamond X-300NA VHF/UHF ham radio antenna is visible atop the pole at the corner of the deck.

The new Diamond X-300NA VHF/UHF ham radio antenna is visible atop the pole at the corner of the deck.

I unbolted the X-300 antenna from its storage place on the side of the 40-foot tower and set the base on the east deck railing.  I then got one of the 35-foot heliac coax cables from the basement and attached it to the feed point of the antenna.  With Linda’s assistance I mounted the antenna to the top of the topmost mast section and zip tied the coax to the mast.  Back up on the ladder I was able to slip the upper mast sections into the lower mast sections and add a couple more zip ties to secure the coax.

I routed the coax over to the cable entry box (CEB) so that it was not visible.  The antenna is shielded from view by our Norway Crimson King Maple tree and the mast is very inconspicuous; not bad for a temporary installation.  I disconnected the X-50 antenna coax from the Morgan UHF/VHF Lightning Arrestor in the CEB and attached the coax from the X-300 in its place.  I went back to the ham shack, turned on the Yaesu radio, and listened.  Nothing.  I tried calling the South Lyon 2m repeater but nothing came back.  I tied the Novi 440 MHz repeater…nothing.  I turned the radio off and moved the coax to our Icom IC-7000 radio and repeated the tests.  Same results.  Something was clearly wrong so I called Mike (W8XH) to see if he could help me figure it out.

Mike was out but on his way back home and called me when he was back at his base station.  We verified the transmit and receive squelch settings on my radios and then tested both antennas on both radios.  Using our cell phones we confirmed that he was not hearing my transmissions and I was not hearing his, either direct (simplex) or through the repeaters.  It was now clear that RF signals were not making it into or out of my system and there was one component that was common to all configurations; the Morgan M-302N VHF/UHF Lightning Arrestor.

I have a coaxial cable adapter kit that allows me to temporarily interconnect most of the connectors used in amateur radio coaxial cables.  At Mike’s suggestion I used the kit to assemble an adapter (barrel connector) with N-female connections on both ends.  I then disconnected the antenna and radio coaxial cables from the lightning arrestor and connected the radio coax directly to the X-300 antenna coax.  Back in the ham shack I tested this configuration with both radios on both repeaters.  I was receiving both repeaters with S7 to S9 signal strength, which is good, and very little noise, which is also good.  Mike reported that my signal was very strong into both repeaters and that he was receiving me full-quieting.  I shut the radios off and then switched the connection in the cable entry box to the X-50 antenna.  We repeated the tests with the same results, confirming that the problem as the lightning arrestor and only the lightning arrestor.

The current status of the cable entry box.

The current status of the cable entry box.

Although I was disappointed that the M-302N was defective I was overjoyed, or at least relieved, that everything else was working perfectly.  Although the new X-300 antenna turned out not to be “necessary” having it on a mast above the tower will give us an even better transmit and receive capability than the current X-50 installation.  I even have some hope of being able to reach repeaters farther away in the Detroit metro area as well as in the Lansing, Flint, Ann Arbor, and Ypsilanti areas, and perhaps much farther beyond.  Windsor (Canada) and Kalamazoo are possible when atmospheric conditions are right for longer range propagation, and the Saginaw, Mt. Pleasant, Fort Wayne (Indiana), and even Cleveland (Ohio) areas are not out of the question.  Once, at the old house, I was on the Spirit of 76 repeater atop the Renaissance Center in Detroit when it picked up a 2m station from Iowa.

Relieved of my concerns, especially about the operation of our new radio, I returned to my computer-based tasks.  The first thing I did was e-mail Chris Perri at KF7P Metalwerks regarding the lightning arrestor, which I purchased from him as part of the cable entry box.  He apparently forwarded my e-mail to Morgan Manufacturing Inc., or at least e-mailed them, as I got an e-mail from Bob at Morgan with instructions on where to return the unit.  It has a lifetime warranty and he indicated they would repair or replace it as needed.

I spent the rest of the afternoon and evening, except for dinner, working on photos.  Dinner was chickpea salad on a bed of greens with steamed baby bok choy dressed in rice vinegar.  It was a perfect meal for a warm summer evening.

The humidity had been up all day and rose as the temperatures dropped at sunset, although they did not drop much.  Linda was watching an episode of Scorpion when I finally came upstairs.  We watched an episode of NCIS Los Angeles after that and then an episode of Two and a Half Men, which I have always enjoyed.  We turned on a small fan but it was a warm, uncomfortable evening for sleeping.  For whatever reason we did not turn on the air-conditioner although in hindsight we should have.

 

2015/07/02 (R) 100,000 Radios

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We were tired and did not get up until almost 8 AM.  Linda prepared a tofu scramble for breakfast, as we were almost out of her homemade granola, and served it with some cinnamon raisin toast and fresh grapefruit.  It’s the closest thing we eat to scrambled eggs and she serves it as an occasional change of pace from our standard granola breakfast.

I had my annual appointment with my dermatologist this morning at 11 AM.  I needed to pick up a cable from Scott (AC8IL) at Adams Electronics, which was on my way to the Henry Ford Health System (HFHS) clinic, so I left the house a little after 9:30 AM.  The drive was fine initially and I had a nice QSO (chat) with Steve (N8AR) on the South Lyon 2m repeater.  As I was approaching Wixom Road, however, all lanes of eastbound I-96 were stopped.  I was able to exit at Wixom Road and headed north a short distance to West Road which I took east over to Beck Road where Scotty’s business is located a little north of West Road.  I had a brief chat with Scott about the antennas on my tower before I left.

Two miles north of Scott’s shop I turned east on Maple Road (15 Mile Road).  The HFHS has many clinics around the greater Metro Detroit area and my dermatologist is located at the intersection of Maple and Farmington Roads in West Bloomfield.  That should have been an easy trip but there was construction on Maple Road that had the road down to one lane with flaggers.  There were signs advising motorists to seek other routes but I did not heed the warning.  I patiently worked my way through and arrived for my appointment about seven minutes ahead of time.  Good thing I left as early as I did.

My exam was fairly routine and Dr. Nydorf wrote out a prescription for Doxycycline.  I will try taking it (again) three times a week and see if it helps.  I headed straight for home after my appointment but took a different route.  Once I was back at the house Linda went for a walk.  While she was walking I removed the license plate from her car, took the protective (anti-theft) cover off, and cleaned everything.  When it was dry I put the new registration sticker in the corner, reassembled the cover, and installed the plate back onto the car.  I then started working with the various pieces of the new Yaesu FTM-400DR/DE mobile radio.  When she got back from her walk she heated up a couple of tofu hotdogs for lunch.  These are such simple fare but so tasty (with mustard, onions, and relish) and so appropriate for a summertime lunch.  They are also a really easy lunch to get on the table.

After lunch Linda took her car to the Howell library to get some books and children’s DVDs and then stop at the Meijer’s supermarket to pick up a few grocery items for Madeline’s visit this weekend.  While she was running errands I assembled our new Diamond X-300NA antenna.  Once it was assembled it was over 10 feet long so I stored it by mounting it to the side of the tower.  I put it up as high as I could reach from the ground to get the three counterpoise (elevated ground plane) rods above eye level.  Moving it to the top of the tower as a replacement for the Diamond X-50NA will have to wait until next week or later.  The exact timing will depend on the weather, Mike’s (W8XH) availability, and whether I have acquired appropriate standoffs by then for the X-300 antenna and/or the cellular booster omnidirectional antenna.

With the antenna taken care of (for now) I disconnected the coaxial cable for the X-50 from the radio side of the lightning arrestor and positioned it so I could pull it back into the sump pump room.  From there I fed it into the ham shack, disconnected it from the radio, and coiled it up.  I uncoiled the new 20′ LMR-400 cable with the N-male connector end positioned so I could feed it through the corner of the ceiling in the ham shack (by the ground wire) and into the sump pump room.  From there I fed it through one of the 2″ conduits into the cable entry box.  Back outside I shaped the cable (LMR-400 cable is double shielded and stiff) and connected it to the radio side of the Morgan VHF/UHF lightning arrestor and closed the lid on the box.

Back in the ham shack I attached the PL-259 connector to the SO-239 socket on the back of the Icom IC-7000 GoBox.  I could have gotten away with a 16′ cable but the 20′ length gives me more flexibility with respect to equipment placement.  I turned on the IC-7000 but did not hear anyone on either the South Lyon 2m or the Novi 70cm repeaters so I turned it off.

I disconnected Mike’s Icom IC-2820H and set it aside to make space for the new Yaesu FTM-400DR/DE dual band mobile transceiver.  I moved the new coax to the new radio, powered it up, spent a few minutes configuring some basic things, and then listened to the South Lyon and Novi repeaters.  I tried calling them but was not triggering them so I knew the PL Tone was not set correctly.  I called Mike for assistance and left him a voice message.

Linda was back by this time so she came down to see the new radio.  We then went out to the bus to make our final decisions about upholstery fabric and window shade materials.  In the end we chose the Lambright Notion Linen fabric for all four chairs and the MCD B50 material for the dark out shades.  We brought all the samples back in the house and I e-mailed our choices to Josh at Coach Supply Direct.

I had an e-mail from Scott Neader (KA9FOX) at QTH.com requesting an admin login for the SLAARC WordPress website so I set that up and e-mailed him back.  I had the new radio on and was listening to a conversation on the Novi repeater.  It had just concluded when Mike returned my call.  He walked me through how to set up the PL Tone and Squelch Tone for both of the repeaters on the FTM-400.  We were then able to verify that the radio was working on both bands.

For dinner Linda made a salad and pan-grilled tofu with caramelized onions and barbecue sauce which she served open-faced on hamburger buns.  We had watermelon for dessert, which we have been doing a lot this summer.  I did not care for watermelon as a child but it has become a favorite summertime treat.  I had dropped a small lock washer while mounting the new antenna to the tower earlier so I went to Lowe’s to get a replacement and some spares.  On the drive there I got a call from XPO Delivery Service letting me know that the new refrigerator for the bus would be delivered to Chuck’s shop in Novi tomorrow between 6 and 8 PM.

At Lowe’s I picked up some 6mm x 1.0 Nylok nuts in addition to the lock washers.  I also got some grass seed patching mix, a few more bags of decorative broken brick pieces, and a hummingbird feeder with a red reservoir so Linda can use sugar water without red food coloring.  When I got home the odometer on my car read 100000 so I took a picture of it with my phone.  I then spread the patching mix over the bare dirt I had used to fill a hole and troughs left by the installation of the natural gas line to our house last September.  The rest of the evening Linda read and I worked on completing drafts of blog posts.