[1000mp] re new mark 5 field cw

ken cubilo electric [email protected]
Mon, 04 Nov 2002 05:44:27 -0500


Thanks for the info Bill. I found if I disable 7-7 cw entry it goes away
otherwise I just tighten up the width control a bit.
73 ken w8ob

Bill Miner wrote:
> 
> Ken,
> 
> My MP mk V (not field version) does the same thing that you describe.  I
> believe it is because the high IF roofing filter is so wide.
> 
> 73,
> Bill - K6WLM
> 
> ken cubilo electric 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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