[Elecraft] K3s SSB transmitting bandwidth?

[Bob McGraw K4TAX]

Just made a quick sweep of my K3S in DATA A mode, no EQ, No SP, and find 
that it will pass 70 Hz with little to no attenuation. On the high end 
it will pass 3000 Hz but greatly attenuates 3100 Hz.  This is done with 
the stock filter of 2.7 kHz.

At this point in time, I don't have a suitable attenuator and cable to 
make measurements from the MIC input.

73

Bob, K4TAX


On 12/25/2018 10:03 AM, Michael Blake via Elecraft wrote:
> When using the stock K3s 2.7 KHz. roofing filter and all TX EQ settings are zero (0) what is the normal TX audio rolloff below 300Hz.?
>
> Michael Blake
> k9jri at mac.com <mailto:k9jri at icloud.com>
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