I find the 2.1 KHz filter useful for SSB contesting when the
band is crowded. At other times it also seems to reduce band
noise when it is engaged. (The other filter that will be engaged
in my radio is a 5 pole 2.7 KHz filter.)
If you set a low cutoff of 350 Hz then the 2.1 KHz filter will
pass audio up to 2.45 KHz, which makes SSB voice quite intelligible.
73 Bill AE6JV
On 8/26/18 at 5:45 AM, elecraft@mailman.qth.net (Lee Murrah via
Elecraft) wrote:
What does the 2.1 KHz filter do for you?
-------------------------------------------------------------------------
Bill Frantz | Re: Hardware Management Modes: | Periwinkle
(408)356-8506 | If there's a mode, there's a | 16345
Englewood Ave
www.pwpconsult.com | failure mode. - Jerry Leichter | Los Gatos,
CA 95032
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