Category Archives: 2m

A 2m transverter

I know you can’t really call this homebrew as all it needs is the two boards mounting in a box and wiring up. It was fun though, and irritating as it was a bit of a tight fit. The relay board was tested and the PTT line works. Now it needs a bit of RF from the G90 to see if there is output on 2M. If all is OK then I will need to find/make an antenna.

ARISS SSTV award

Got my ARISS SSTV award today from a download last weekend. I used the homebrew antenna, a Baofeng and a portable recorder to record the audio which was uploaded to MMSSTV. It was a low pass of the ISS, never more than 19 degrees above the horizon and around a minimum of 1200km. I reckon I picked up the sig when they were over the mid-Atlantic and lost it when they were over Chad. So, I am pleased to get the award considering the basic equipment used. Now on to bigger things, a tracking rotator and 2M plus 70cms crossed yagis for circular polarisation. All homebrew.