[TenTec] repairs

shristov shristov at ptt.rs
Wed Oct 29 02:33:54 EDT 2014


Rick - DJ0IP / NJ0IP <Rick at DJ0IP.de> wrote:

> Could someone here please explain to me (technically) how PBT 
> can work with single conversion?


PBT (with constant filter bandwidth) is easily done
with single conversion and single filter. 
Just vary VFO and BFO frequencies simultaneosly
to keep the resulting carrier frequency unchanged.

73,

Sinisa  YT1NT


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