[Elecraft] Filter Recommendations

[Bill Frantz]

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 at mailman.qth.net (Lee Murrah via 
Elecraft) wrote:

>What does the 2.1 KHz filter do for you?

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