{Collins} KWS-1 Calibration Feed back problem

Content-Type: text/plain;
Content-Transfer-Encoding: quoted-printable
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

Sponsored by the Collins Collectors Association http://www.collinsradio.org
Nets: Tues: 3.805 Mc-2000 Central / Thur: 3.875 Mc-2000 Central
Fri: 3.895 Mc-2000 Pacific / Sun: 14.263 Mc-2000 UTC
1st Wed (of the month) AM Net 3.880 Mc-2000 local (ET, CT, MT, PT)
Sun AM Net: 29.050 Mc-1200 Central

This archive was generated by a fusion of Pipermail (Mailman edition) and MHonArc.