Topband: BOG pre amp info ?

Roger Kennedy roger at
Mon Nov 27 05:36:32 EST 2017

That's a nice cheap board, and worth using considering it has relay
switching too . . . 

However, the circuit seems odd . . . I used transformers in and out on my
Loop Preamp, to give a match to 50 ohms.

Roger G3YRO


Try this guy he does good quality boards and it's easier than importing from
the states,


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