[GreenKeys] Info needed on CV-278/GR

Mike mmcauley at cox.net
Sat Nov 5 10:52:20 EDT 2022


Thanks Duncan,  I did look at the rattrig manuals but didn't see anything specific for the CV-278. But knowing that it's 850 shift is helpful, and I do have the R-392 to connect to.  How is the switch made to convert to 425? Mike
-------- Original message --------From: Duncanancy <Duncanancy at earthlink.net> Date: 11/5/22  4:42 AM  (GMT-07:00) To: Mike <mmcauley at cox.net>, GreenKeys at mailman.qth.net Subject: RE: [GreenKeys] Info needed on CV-278/GR Mike,  It was designed for 850 hz shift and will do 425 hz shift, but don't know about 170 hz.Takes 455khz IF from R-392 receiver Have funDuncan K2OEQ Sent from my Kleinschmidt TT-4/TG, the US Army's first portable digital communications device, 1950-1980-------- Original message --------From: Mike <mmcauley at cox.net> Date: 11/5/22  01:39  (GMT-05:00) To: GreenKeys at mailman.qth.net Subject: [GreenKeys] Info needed on CV-278/GR Hello group,Recently acquired a CV-278/GR "CONVERTER, FREQUENCY SHIFT"All I can find online is a TM maintenance manual which is somewhat limited.I'm looking for what the specifications and capabilities are for this unit. (Freq, shift, etc)Anyone familiar with it?Thanks...MikeKD7VRGTucson, AZ
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