[1000mp] re new mark 5 field cw

Bill [email protected]
Sun, 3 Nov 2002 13:27:57 -0800 (PST)


Ken, 
Sounds like some signal is getting through your IF
filters and kicking the AGC.  

I had a 1000mp on the bench this week that had about
1400 bux worth of Collins filters in it... nicest
receiver I have ever had the pleasure of listening to,
any mode, any bandwidth.  Don't know if the solution
to your problem lies therein; maybe an additional
filter or two would not hurt.  You neglected to
mention what mode you were operating in and if you
were using any audio filtering.

bill

--- ken cubilo electric <[email protected]> wrote:
> I have noticed while using this rig on cw with the
> normal filter engaged
> that it gets quite a bit of pumping action from
> nearby strong sigs that
> are located above the operating freq.adjusting the
> width control fully
> clockwise eliminates 99 percent of this and engaging
> either the 500hz or
> 250hz filters gets rid of it totally.having had the
> rig only two days
> and not totally fully read the manual I am wondering
> if this is the norm
> or is something off in the rig.
> thanks
> ken w8ob


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