KVG (Spectrum International) 9 MHz crystal filters


I have both the XF-9A  for SSB TX and XF-9B for SSB RX plus matching crystals and sockets and spec sheet.  These were made in Germany.  The TX is unused and the RX is like new.

If you purchase both the price is $100 total + shipping.

I can also supply crystals to heterodyne 10-15-20-40-80 m to a 9 MHz IF using a 5-5.5 MHz VFO. And, if you are building a receiver, I can provide 9 MHz IF transformers to match.