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FA: Heathkit CW 400 Hz filter on Ebay
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July 1st 03, 04:34 AM
GS
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FA: Heathkit CW 400 Hz filter on Ebay
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3032278980
400 Hz CW filter for Heathkit SB-300 receiver - final hours
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