[TenTec] Basic question (especially NR operation)
Joe Giacobello
k2xx at swva.net
Tue Aug 3 19:43:46 EDT 2004
Actually, Sinisa, I was referring to your FB writeup on the Orion where
you recommend backing off on the RF gain until the S-meter drops back
about 12 dB(?) or so. It was your first step in optimizing the receive
performance of the Orion, if I remember correctly. I agree with the RF
gain technique on older technology rigs. In fact, I was taught to do
this as a novice back in 1956!
73, Joe
Sinisa Hristov wrote:
>Joe Giacobello wrote:
>
>
>
>>Also, despite Sinisa's recommendations to the contrary, I have been
>>running my RF gain wide open and varying the AGC threshold setting
>>(relatively easy with N4PY's software) to maintain band noise and QRN at
>>an acceptable level.
>>
>>
>
>
>If this applies to Orion - I'd do the same.
>Suggestion of reducing RF GAIN applies to TS850, MP
>and similar rigs.
>
>
>73,
>
>Sinisa YT1NT, VA3TTN
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