[Collins] new subscriber with a 75A4

[Bob Wilder]

Even 75A4's, new out of the box needed reduced RF gain to operate well on SSB. Had
two new ones for use with a pair of KWS-1's on a USAF SSB circuit and always had to run
reduced RF gain on SSB

Bob, AF2HD


t 12:22 PM 4/30/2003 -0500, Dr. Gerald N. Johnson, electrical engineer wrote:



>Many receivers before the S-line could only copy SSB with the RF gain
>reduced because the AGC depended too much on carrier.
>
>73, Jerry, K0CQ
>-- 
>Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
>Reproduction by permission only.
>Sponsored by the Collins Radio Association
>http://www.collinsra.com
>
>
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Bob Wilder
6032 Idlemoore Court
Theodore, AL 36582-4117
251-653-5274
http://home.earthlink.net/~bwild
Asst State MARS Director- Alabama
AF2HD/AFA2HD
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