Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label transcever. Show all posts

Showing posts with label transcever. Show all posts

4 Feb 2015

More useful modules

Yet again, I am indebted to Steve G1KQH for the following: Low cost AM modules yesterday, now the Dorji today.. Its just never ending wh...

18 May 2014

Lesser Chirpy - a VERY simple 10m transceiver

This design is a couple of years old and evolved from Chirpy. Unlike the original design, chirp on 10m is negligible . This design really wo...

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Roger G3XBM: Burwell, Cambridge, United Kingdom

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