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Call Sign : 26-CT-4458 Posts : 4 Times Thanked : 0 Join date : 2022-03-18 QTH or Location : Haywards Heath, West Sussex. Equipment Used : CRT SS 9900. Sirio 5000. Age : 70
Subject: Squelch and RF gain. Sat Mar 19, 2022 10:01 am
I just wondered if I'm using the above correctly. I tend to turn the RF Gain on full, and auto squelch. This is mainly on FM. Occasionally I turn the squelch manually if there is persistent noise. Radio is CRT SS 9900.
Northern Crusader Major contributor
Call Sign : M0GVZ / 26CT1760 Posts : 536 Times Thanked : 35 Join date : 2019-11-13 QTH or Location : IO94SA Equipment Used : Icom 7300, TS480, President McKinley, Albrecht AE6110, CRT Mike Age : 54
Subject: Re: Squelch and RF gain. Sat Mar 19, 2022 1:28 pm
Ideally what you should do is to find an empty channel and turn down the RF gain until the S meter reads S0. When you do that it'll attenuate unwanted noise more than wanted signals making weaker ones easier to hear.
Today at 9:55 am by 
Subject: Squelch and RF gain. 