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 fun

Duncan 
K2OEQ 




Sent from my Kleinschmidt TT-4/TG, the US Army's first portable digital communications device, 1950-1980




-------- Original message --------
From: Mike <[email protected]>
Date: 11/5/22 01:39 (GMT-05:00)
To: [email protected]
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...


Mike
KD7VRG
Tucson, AZ