[Premium-Rx] [Harris] RF-590H pre-selector

[Peter Gottlieb]

That was my mod.  However, I am in the process of moving and there is no 
way I could find the info on it, so you will need to rely on archives.  
If you want to bypass it, the easiest way is to physically remove the 
presel and jumper the RF input to output.  The 590 series are great 
receivers and in almost all cases selective enough to not need the presel.

Peter


solarhawk wrote:
> Hi Everyone,
>
> Maybe some on the list can help...
>
> I have a Harris RF-590H that seems less sensitive on the lower bands. I haven't tested this, it's just an opinion. It currently has a pre-selector in place, I think A19? I don't have the manual addendum for that option. I had read on some older posts from the Premium-RX archive that there was some debate as to if having it installed was worth it. Since I think I'm having sensitivity issues I wanted to take it out of line but am not sure how. I remember someone had a mod for using the Noise blanker as a switch for taking it out of line.without removing the module.
>
> Any comments or advice appreciated.
>
> Thanks,
> Vic
>   
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