> saying the audio is sharp and narrow .
"Sharp and narrow" generally means too much high frequency (1600 - 3200
HZ) audio and not enough mid range (400 - 800 HZ) audio.
With my CM-500 I use the following two sets of TX EQ:
Normal operation "DX"/Contest Operation
50 -16 -16
100 -16 -16
200 - 8 - 8
400 0 0
800 0 0
1600 +3 +5
2400 +5 +8
3200 +6 +10
The "normal" EQ is very similar to a typical "communications" mic or
the old Heil HC5 (3 dB/octave HF "boost") while the "DX" EQ is very
similar to the Heil HC4 "DX" element (5 dB/octave HF "boost"). The
DX/Contest setting is a bit "sharp" and I would not use it every day
73,
... Joe, W4TV
On 2018-10-24 10:31 AM, Martin wrote:
Elecrafters,
i'm preparing the clubstation for the CQ WW Contest. I get Audio-reports
saying the audio is sharp and narrow . I would like to set the K3 for a
good and readable audio. Would the Yamaha CM 500 users share their
settings? Thanks.
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