Signal level adjustment LNB<-->RX

Latest News and Discussion about the use of the DATV transponder on Es'hail-2
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9a6rzn
Posts: 6
Joined: Sat Jun 09, 2018 10:12 pm

Signal level adjustment LNB<-->RX

Post by 9a6rzn » Mon Feb 22, 2021 11:49 am

For SSB-CW-Pactor mode , just to think about……

https://www.youtube.com/watch?v=R2XlWb4dugA
Last edited by 9a6rzn on Mon Feb 22, 2021 12:01 pm, edited 1 time in total.

G8GKQ
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Posts: 1994
Joined: Sun Mar 22, 2009 1:21 pm

Re: Signal level adjustment LNB<-->RX

Post by G8GKQ » Mon Feb 22, 2021 11:57 am

Absolutely correct for narrowband, but not applicable for DATV.

The Serit Tuner (used in most QO-100 DATV receiving stations) works best without an attenuator as it is designed to be used with high-gain LNBs.

Dave, G8GKQ

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