With the old 2m radio installed in the car, it was time to install the new 2m radio in the shack to replace the old one. We picked up a Yaesu FT-2980 a couple months ago and this weekend’s project was to get it up and running.
A 2m ground plane antenna was installed in the attic a few weeks ago, but I ended up having to reposition it to make it easier to run the coax into the shack. Once that was done, I was able to feed 50 feet of RG-213 coax through the conduit running into the shack with about 10 feet left over which got coiled up next to the antenna.
After a bit of running up and down between the attic and shack, I got the antenna trimmed enough to get ~1.1 SWR across the band.
The weekly ARES net gave me a chance to test out how everything sounded and see how well I was able to get into the nearest repeater. At first, it didn’t seem like I was being heard on the repeater, although I could hear everything going on. After looking up the repeater details, I discovered that I had the wrong CTCSS tone set. Once that was fixed, I had no problem being heard on the repeater.
On a good note, the radiant barrier on the roof sheathing seems to have absolutely no effect on the radio’s ability to pick up RF (in the 2m band at least). I wasn’t expecting the radiant barrier to have any effect, but I occasionally see people in forums say they’re bad for radio. I suppose that would depend on the type of radiant barrier that’s installed. The barrier on my house is just a thin layer of shiny foil type material glued to the back of the roof sheathing and as far as I can tell, doesn’t have any effect on the radio’s ability to hear the local repeaters.