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Old 15th Sep 2017, 7:03 pm   #6
MrBungle
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Join Date: Jun 2016
Location: London, UK.
Posts: 3,687
Default Re: KVN/KVG? 9MHz Crystal Filter Board

Just as a note, GQRP club sell new 9MHz filters. 2.2KHz bandwidth, 500R impedance for £12. Also a pair of SSB crystals +/-1.5KHz for USB/LSB for £4.

http://www.gqrp.com/sales.pdf

Spectrum comms still sell CA3028's as well. You could build a new IF strip for not much
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