Bill...
Every time I attempt to use APF I encounter so much ringing that it's
more or less unusable. I'd appreciate any hint that you might have about
"taming" this feature for use. Thanks.
...robert
On 10/23/2013 15:29, Bill W4ZV wrote:
drewko wrote
If you want to go lower than 300 Hz for your preferred cw pitch you
could offset the RIT for the lower tone then compensate with SHIFT to
bring it back to the center of the filter. A keyswitch macro could do
this automatically if you hve a set pitch in mind, say 270.
That doesn't work if you're using APF, which I always use for weak signals.
APF is linked to the actual PITCH setting. I also use 200 Hz filters in
diversity and 30 Hz away from their center would attenuate signals.
73, Bill
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Robert G Strickland, PhD ABPH - KE2WY
[email protected]
Syracuse, New York, USA
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