[Elecraft] Re: Elecraft Digest, Vol 35, Issue 32

[Don Wilhelm]

Petr,

It sounds like the typical behavior when the receive antenna (RANT) is 
set on - the setting is available on a per band basis.

Set the K2 to 20 meters, enter the menu and scroll to RANT.  If the 
parameter is ON, press the EDIT button and change it to OFF.

There is little else that can effect the receive sensitivity on a single 
band.

73,
Don W3FPR

Petr Ourednik wrote:
> Hi folks,
> 
> as my K2(sn:4800) is probably sick I would like to ask for help. I found
> few days ago that on 20m (and maybe higher bands too) rx lost
> sensitivity. No sigs and even ATU tunning a lot and much more hard the
> same antenna.
> First time it lost sensitivity only partly then even more often and now
> for all the time.
> I remember that few days ago when pb started helped sometime to touch
> key when after dots comes sensitivity back. Now does not help anything.
> When I switch to 40m or lower it sounds all good...
> 
> Thank You for tips to all,
> 
> 73 Petr, OK1RP
>  
> --
> Petr Ourednik
> indians at xsmail.com
> --
> http://ok1rp.blog.cz (Hamradio)
> http://topband.blog.cz (160m)
> http://www.qsl.net/ok1rp
> 
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