[ICOM] ICOM-746 Noise Blanker

Anders Janis SM4RNA sm4rna at telia.com
Sun Nov 7 11:28:27 EST 2010


Hi.

I recognize the problem. My 746 was the same. I needed the NB as I had 
an electric fence nereby. One stronger station than S9 on freq or like 
three stations at S6 or more within +- 10kHz create this problem. I was 
planing to do an NB-mod for the 746, but sold the radio instead.

de Anders SM4RNA

Ted Trostle skrev 2010-11-07 17:07:
> My 746 is an original 746 model with no mods. I have always noted there was
> noise from what sounds like splatter from a nearby station.
>
> I found by turning the NB function OFF, the noise stopped and I have
> relatively clean received audio.
>
> Has anyone else realized this or is there an internal adjustment I should
> make??
>
> On the other hand maybe I should leave the NB off.


More information about the Icom mailing list