Central to my evolving build philosophy is clean setups. Why even do the project if you’re going to half ass it? I’ve had to go back and clean things up more than a dozen times. I think it was
@mrblaine telling me about non-insulated butt connectors and how to properly sheath my engine harness that got me to start slowing down and thinking things through.
I was tired of the handheld GMRS units and because Moab trip is around the corner I researched the forum. A lot of praise for the Midland MXT275, so I asked for one for Christmas. Nobody got it for me so I just bought one a few weeks ago.
There are some good ideas out there for install. One is to install a Cat 5/6 female plug in the dash in place of one of the 12V plugs. I stole that brilliance.
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Another good idea is the install of the base unit in the driver footwell up on the wall. There’s nothing there and it just fits and you can still detach it from the bracket rather easily. I stole that idea too.
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The biggest issue for me is the antenna. Remember “clean” installs is right at the top of what I’m trying to accomplish. I read a lot about antennas and lots of people trying other antennas but getting really good SWR readings from the small magnetic mount that comes with the unit. I’m not planning to use it for anything but trail comms, so I set out to find a spot.
I don’t want the wire showing, so I tried the stock radio antenna solution and that sucks for more than one reason. Rear driver corner inside sucks. Rear corner outside corner sucks to me because I don’t want the bracket sticking off my driver back corner. I’ve always hated those though I have one in the attic from the CB days.
I asked
@bobthetj03 if I could mount it inside the cowl and have sufficient signal for trail comms. He thought it would be fine. So, I went to work finding a way to get the 3/4” connector from inside the cowl to inside the firewall and to the base unit. On the driver side inside the cowl up high the windshield wiper motor wires pass through a grommet. I discovered that if you go just below that and not next to it (where it’s a double layer of metal) you can drill a hole there. I had a 1” grommet and was able to get the hole drilled. It turned out like this.
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Then all I had to do was decide which hole in the cowl vent I wanted to poke a small hole in for the antenna to stick through. It’s about 2/3” taller than the cowl. It really turned out great and everything works.
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Now I can unplug the walkie talkie portion and stow it away until I need it on a trail.
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Pretty happy with this one.