"Hi Roger,
I completed your design XVTR Saturday here, on the air on WSPR last evening had eight uniques and flawless operation.
I slightly modified the PA by adding the gate resistor and diode, as well as driving the FET via a cap. I only had surface mount IRF-510, that is the raised, floating copper heatsink that sits on two tiny standoffs at drain potential.
Thanks again for publishing your design! PIX attached.
73,
John WA3ETD / WG2XKA"
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| WG2XKA's version on my 472/500kHz transverter |
