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Call Sign : 108-CT-236 Posts : 19 Times Thanked : 2 Join date : 2019-07-04 QTH or Location : Scotland Equipment Used : CRT 6900n Age : 58
Subject: sideband noise Thu Mar 05, 2020 2:25 pm
i have two crt 6900n on side band one has about 7 of noise and the other one only has about 3 on side band is this just down to what the radio is picking up or can one of them have a fault
StevieG Major contributor
Call Sign : 26-CT-3239 , Jolly Roger 272, 26-TG-987 , 26-RB-060 , 26-CO-3239 Posts : 2522 Times Thanked : 120 Join date : 2019-09-30 QTH or Location : SW London Equipment Used : Icom IC 7610, Stryker sr955hpc, Colt Excalibur SSB, President GrantII JacksonII McKinley EU, CRTSS6900N,CRTSS9900, KPO DX5000 Plus, Cobra 148 GTL-DX MK2, Cobra 2000 GTL, Zetagi B550p, Bremi BRL200, RM KL200P, KL203P, KL703, Sirio 4000, Sirio 3000 Bull, Stryker SR-A10, Antron99 Fire up , Hawkins Thunderbolt SSD58+ , Sirio 827, Heil pro micro headset, KPO NM532-KPO NM452- Astatic 575M6 Astatic D104 Silver Eagle, Delta M2 , UR6QW 8 Band eq, Uniden and AOR scanner Age : 63
Subject: Re: sideband noise Thu Mar 05, 2020 4:01 pm
Hi Steven, no I don't think one is faulty it's just the way CRT build em I bet the power output on both is different also. We have several 6900 users on our net regularly and 9900 and none of are remotely the same. Hope this puts your mind at rest, 73s Steve.
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NUBSTER 10 + Year member
Call Sign : 26 CT050 26 FB080 26 WT105 26 TE171 Posts : 948 Times Thanked : 51 Join date : 2019-06-27 QTH or Location : NORTH LONDON Equipment Used : ORIGINAL President Lincoln, President Teddy , Silver Eagle microphones , Gainmaster antenna, use a AMP ofcourse I do sometimes Age : 66
Subject: Re: sideband noise Thu Mar 05, 2020 7:06 pm
Also if your just going by the meter reading one maybe not set right thats if it's been set correctly anyway TBH I haven't come across two radios that give exactly the same readings ,there all between 5 or 10% out even new especially these new type radios.
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Subject: Re: sideband noise Sun Aug 15, 2021 2:42 pm
I have that problem in Spain as a lot of people use solar panels ( NOT A LOT I CAN DO ) apart from going mobile
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Subject: sideband noise 
