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, https://m.ebay.co.uk/itm/W7IUV-Beverage-preamplifier-PCB-for-experimenters-2 N5109-or-DCP68-transistor-/261634019988 Trevor EI2GLB _________________ Topband Reflector Archives - http://www.contesting.com/_topband
