This is a picture of my build which has been quite slow. I have had the PCB now for some time but it only got loaded here and there as I could get parts and time for it. (Too many other projects)
This is my PCB. Not yet tested. The temperature compensation diode is yet to be mounted on the MRF101.
Click for bigger Picture.
To go with it, and only being interested in 80, 40 & 20M I made a cut down version of the LPF found on G6ALU's web page, but designed by Ray G4TZR. The original was used in my, and many others Picastar builds.
The 3 band G4TZR LPF
More to come........
VK3PE (QTHR) |