{Collins} KWS-1 Calibration Feed back problem



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BlankHello:
My KWS-1K serial number 519 has just developed a Calibration feedback =
problem when the BNC cable is connected from  J201 : 6CL6 Plate Test =
Point" to a Tee antenna connector that is sharing the 75A4 Antenna line. =
It's a S9+ signal on the 75A-4
With the cable unhooked from J201 The feedback gets higher as I =
increases the Audio Gain on the KWS-1K. With the audio gain a 11/2 there =
is little feedback.=20
I have a receiver muting hooked to terminals 1 & 2 on the 75A-4 to =
relays on a Dow changeover relay.

Thanks, Frank





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