G3VPX

piWebCAT

screenshot

CAT control and station logging via web browser
Handbook, multiple downloads, support documents and summary

(Published RadCom Plus May 2021 )

encoderCAT

encat inside

Rig control by eight user-assignable rotary encoders
Handbook, schematics and other downloads

(Published Radcom July 2020 )

Info

Further information may be found here:homebrew-radios.net including on TtxAVR, Encoders8, Hobcat etc

PicAStar:

working on a breadboard 25/5/2007

PicAStar:

building a box for it

PicAStar:

photos of the completed transceiver 3/6/2007

PicSwr:

An SWR meter using PicAStar's LED and analogue meters

PeakSwr:

A peak reading SWR bridge

100w HF linear amp

and Picastar-controlled LPF unit