:34 PM
To: FlexRadio List
Subject: [Flexradio] is there a 'notch' filter
I've got a birdy, dead on 1.820 which is a common DX frequency.
Can't Notch it out with ANF.
Probably a video card birdy.
Another dead on 1.810 which I'm betting is related.
Any aspect of PWSDR that can cut
Subject: Re: [Flexradio] is there a 'notch' filter
These are BC band harmonics. I too, would welcome a notch filter, and
a spot button for CW
Merry Christmas Happy New Year
Dave, W5UN
At 22:33 12/25/2007, you wrote:
I've got a birdy, dead on 1.820 which is a common DX frequency.
Can't Notch
I had this happen yesterday. I was listening on 7001.5 for Antarctica and a
few dozen hz down the band was a spur from some electrical noiseI was
wishing for a sharp manually tunable notch that I could sneak up from below and
give that carrier hell. If I turned on the ANF it did a great
Bill,
Did you try toggling your SR button (spur reduction)??
73,
Dudley
WA5QPZ
At 04:33 PM 12/25/2007, FireBrick wrote:
I've got a birdy, dead on 1.820 which is a common DX frequency.
Can't Notch it out with ANF.
Probably a video card birdy.
Another dead on 1.810 which I'm betting is
Lee A Crocker wrote:
I had this happen yesterday. I was listening on 7001.5 for Antarctica and a
few dozen hz down the band was a spur from some electrical noiseI was
wishing for a sharp manually tunable notch that I could sneak up from below
and give that carrier hell. If I turned on
I've got a birdy, dead on 1.820 which is a common DX frequency.
Can't Notch it out with ANF.
Probably a video card birdy.
Another dead on 1.810 which I'm betting is related.
Any aspect of PWSDR that can cut this down?
___
FlexRadio mailing list
These are BC band harmonics. I too, would welcome a notch filter, and
a spot button for CW
Merry Christmas Happy New Year
Dave, W5UN
At 22:33 12/25/2007, you wrote:
I've got a birdy, dead on 1.820 which is a common DX frequency.
Can't Notch it out with ANF.
Probably a video card birdy.
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