Progress is a wonderful thing! When I last left off I had managed to essentially run some wires. Over the last couple days I managed to get a couple things done that actually look like progress too! If you recall from my post on 11/6, I stated that I was planning on using the empty space under the climate controls for mounting the control head of my Yeasu 857d. I wanted to make a template first, so I started by roughly measuring the size of the opening, and then I cut some scrap hardboard that I had into the shape. I did a test fit, then recut, test fit then recut. I ended up making about 4 of these before I had one that fit the opening the way I wanted it. After this peice was cut, I used the parts that I was intending on mounting on it to mark and make my next cuts. These parts were the jack for the microphone, and the bracket that holds the control head. Once that was done, my template looked like the picture below. I actually cut out the shape of the head bracket, because the plan was to recess it into the part a little bit, so that the control head doesn't look like it is sticking out so far. I mounted everything into the template peice, and test fit it into the car. Looking good! The Yeasu seperation kit comes with an extension cable with RJ45 connectors on each end. At the end where the mic is supposed to attach, they provide a female-to-female connector. Instead of using this connector, I found a female-to-female bulkhead connector on e-bay. This makes for a clean and professional looking mic jack. With good thoughts on the fit of the template, it was time to transfer to the material that will actaully make up the part. I wanted something plastic looking, with some texture, to kind of blend in with the other dash components. Luckily, I had been thinking ahead. Remember that trip to IKEA I took with the YL a couple weeks back? While there, I picked up two of these for less than $2 each, and they were the perfect material and texture. While running around this weekend, I also grabbed a couple new mic mounts at radio shack so I could play around with where to stick the mic. After painting the part, and mounting the mic, it looks like this: The main reason I don't have pics of the trunk mounted radio body is because the location it is mounted right now it only temporary (it's screwed to sheet metal, so temporary doesn't mean lazy in this case!) This project will have a "Phase 2" that will be revealed as I go, but while I work on that part, I want to have a functioning mobile setup! With power connected to the radio body, things are looking good up front. I snapped a couple pictures after dark too, for effect. Here is a view of both the radio and mic, all mounted up. In case you arer curious about the text on the radio screen - thats W3RRR, the local radio club that I am a member of. This is a similar shot, but at night, with the flash off. I just though the effect was cool. The Yeasu actually blends in pretty well, after picking a display color that is a close mach for the dash lights. So whats next? Well, audio for one. The plan is to feed the radio's receive audio into the car's audio system. I've done this in my other Fords, so it's an easy task - I just want to get a couple different connectors than I used in the past to keep the wiring cleaner. I also need to put a connector on the coax coming down from the rooftop antenna. I started that tonight, but botched the job, so I cut the connector off. I didn't have time for attempt 2 this evening. I also have a mount ordered from Breedlove that will be the mount for my HF antenna(s), that will get installed once I get it. There are several other tidbits, and bits and peices that I will keep working on as well, so check back soon!
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I don't have any real project updates for you, but I figured I would at least share what I did get done today. My work took me close to one of the Ham Radio Outlet stores today, and I couldn't pass up the opportunity to stop in! I picked up a small dualband antenna for the NMO mount I just installed on the roof the car (see my post from 11/16/2015.) I wasn't sure exactly what I wanted, but I ended up getting an antenna that is a basic 1/4 wave on 2 meters, and 1/2 wave on 70cm. I figure that with the antenna mounted in the center of the roof, it should work pretty well for me, and it's short enough to clear my garage door. I figure I can always keep a couple other antenna's in the trunk if I want to swap out for any reason. I actaully have an NMO mount 5/8 whip flying around my garage that might as well travel with me in case I want to use it in situations where the different gain and takeoff angle could be advantageous.
I also picked up some 1" wide copper braid that they had on their clearance rack. This will be used to bond the various metal parts of the car together. When I was setting up my first mobile shack I read a lot of information on K0BG's web site, and he has a great article on bonding, why it should be done, and how to do it. I'll end up doing on this car like I did on the last one - 2 straps bonding the hood to body, 2 straps bonding the trunk to the body, 1 strap bonding each of the 4 doors to the body, and 3 or 4 bonding the exahaust to the body. I'll also try to do what I didn't do last time, and put a couple straps bonding the engine to the body. I also picked up a couple oddball connectors that I'll need down the road. Stay tuned! So.......I've had my car just over a week, and someone hit it already! Based on the location and type of damage it looks like someone hit it in a parking lot. I was in Pittsburg PA, Rochester NY, and Philadelphia PA this past week, and while I was in Philly it was valet parked, so who knows when it happened. Oh well. I took it to the body shop for the estimate today, and as soon as they get their estimate put together it'll get fixed up like new - that's what we get insurance for. Now that the bad news is over - here's some random news - this weekend I was putting the "ham" in ham radio operator.....my family does their own butchering every year, and for the last 20 or so years we've done it as a demonstration of 19th century butchering techniques at a living history farm in New Jersey. If you happen to know me personally, you might be able to find me in the picture. Anyway, enough of that - I'm sure you're more interested in my progress on my project. I had a little bit of time to work this evening before and after my daughter's swimming lesson. I started by popping off the door and moulding trim on the drivers side of the vehicle. With this done, I was able to peak up between the headliner and the roof of the car to see what was up - looked straightforward enough. After having a peak up there, I ran a peice of painters tape across the top of the car, from side to side, and measured to find the centerline of the vehicle. On my car this turned out to be 1' 10 3/4" from the side of the vehicle (just in case you cared....) After marking the center, I put down a bunch of tape around the area I intended to drill, and then taped the end of the hose of my small shop vac right at the location of the future hole. This way most of the metal shavings would get sucked up as I was drilling. Once the hole was made (I used a 3/4" metal hole saw), I also used the vacuum and sucked up every speck of dust that even looked like it wanted to pretend to be a metal filing. I found out the hard way with my old vehicle that if you don't get all these off you end up with little rust spots. With the hole made, I followed the dirctions that came with the Larson NMO mount to fish the coax through the hole and attach the mount. I ran the coax down the rear pillar (being carful to route the cable away from the airbags!) to the location in the trunk where the radio body will be mounted. Just a small amount of snugging with the wrench and presto! A rooftop NMO mount. I stuck an antenna on it for a quick pic also. I don't think this is the final anteanna I will use, but it's one I had laying around (that also happens to clear my garage doors.) I think I might have a reader! I got one hit on this blog that I'm pretty sure wasn't me.....yippiee! It's pretty early on, and I really havn't told anyone that I'm doing this blog yet, so anyone reading it at this point probably found it by accident. For anyone who happens to stumble on this corner of the internet, I just started this blog as a way to document the build out of my ham radio shack at home, and the install of the radio equipment in my new 2016 Ford Fusion. I haven't made any progress in the last couple of days for 2 main reasons. First, I have full time job, so most of my project work has to be on the weekends. Second, I do some traveling for my work (which is why I want to be thorough on my mobile install!) and I was out of town the first half of the week this week.
I do have a question though, for anyone who happens to stumble on my blog - what is your preferred / favorite mounting location and method for the microphone you use for your radio? Well, it's 12:30 UTC (that's 7:30am for those of us who live on the East Coast of the US.) My hands are still aching from last night, but I had to get up and share what I accomplished yesterday on my new 2016 Ford Fusion. It doesn't look like much, but it's the part of any radio install that I dread. For many, the dreadful part is drilling holes in new body work. For me, the battle is finding a place and a way to get power wires through the firewall and routed to the location of the radio. Last night, that battle also involved 2 sliced fingers, a sliced knuckle, and just a little bit of blood. Ouch! I started the project last night by popping off the trim at the front passenger side of the car, so that I could pull back the carpet from the firewall. I looked to see what I could see - I was hoping for an unused grommet or some easy place to fish the power wires through. No dice. I got out and looked at the same area from the firewall side. Nothing. I got back in and looked some more. I got back out and looked again - still nothing. I'm not sure how long this went on, but you get the idea. I was really hoping to find an easy, exisiting, location to get wires through here because of how much room there was in the engine bay on this side - oh well, that would have made things too easy. I finally gave up, and moved to the drivers side. After some reaching, bending, and twisting around I was able to find one of the factory wiring harness pass throughs, and it seemed pretty roomy...awesome! In the engine bay, this turned out to be right behind the battery, so I undid the battery hold downs and slid the battery forward a little bit to get myself some additional room. To get the wires fed through, I did a fancy trick that I either made up, or read about and didn't remember. I proceeded to grab an old coat hanger, cut it into a straight wire, and poked it through from the inside out. Bingo! There's the other end of my "fish-wire". I attached my power wire to the other end of this and pulled it through. I had to pull pretty hard to get the end of the zip cord to widen the hole in the grommet enough for it to pull through, but after that it was easy going! Here's my spool of wire on the inside of the car, fed up through the grommet. Sorry for the weird lighting - the lights I use to be able to see my work do strange things to my iPhone camera as it tries to focus. Before doing anything else, I cleaned up the wires in the engine compartment. I added 2 fuse holders (one for the negative and one for the positive. I also dressed the wires with splitloom, and slid the battery back in place. Most people probably wouldn't know I even added anthing now that its all done! (Except for maybe the couple extra fuse holders that you might able to find, if you look closely.) Just a note here - All the big manufaturers tell you to connect both positive and negative leads directly to the battery. I actaully connected my negative to the "jump point" as outlined by the K0BG article on wiring because this car, like many new ones, has some fancy "stuff" in the negative lead for system monitoring, that you end up bypassing if you connect straight to the battery. My bad on this next one - I didn't take any pictures while I had the trim off and the carpet rolled back. Basically, I took the door sill trim off, rolled the carpet back, and ran the wires along the channel underneath. Once again, sorry for the weird lighting in these pics. All that to get the wires here, in the trunk. As you may have guessed by where the power wires are routed - the radio body will be getting installed back here. These will get tucked behind the upholstry for final routing, when the time comes. At this point, you may also notice that there is an extra pair of power wires popping out. There will be a distribution block back here, and I pulled an extra pair of power wires from the trunk, back to the front, for a small CB radio that will end up getting installed. Oh No! Did he really say CB? What honest ham radio operator has a CB, let alone calls it that? Well, this one I guess. Because of the amount of time I spend on the road, I like having a small CB, which pretty much always stays on channel 19. Often, I don't even have a mic connected, but I like being able to flip it on when I'm getting into weird traffic stuff in other cities - the truckers always know whats up, and are usually talking about it when the traffic is bad. For those who are curious, I used an app called "Circuit Wizard" by Blue Sea Systems to decide what gauge of wire to use. It's pretty slick actaully - you put in all kinds of specs on the equipment, the wire, the type of install (does it go through an engine compartment) and it spits out what gauge of wire you should be using. So whats next? I supposed I might tackle drilling the hole for the NMO mount on the roof next, or I might work on routing the cables needed for the remote mounting of the radio body. Stay tuned to find out which!
P.S. For those who know about my home shack project, the next step on that will be more concrete sealer (just to make sure the cat smell is gone for good) and framing up some walls. My next weekend that isn't already full of stuff will probably involve a trip to Lowes for some lumber. |
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- N3VEM - Welcome to my Ham Radio Blog! This blog was started primarily to share my two concurrent shack builds - my mobile station and my home station. Over time, this has grown to include sharing about my operations, and general radio-related thoughts that I have as a newer operator. Proving that hams do indeed still build stuff!
100 Watts and Wire is an awesome community, based around an excellent podcast.
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