[Elecraft] [Elecraft-K3] K3s SSB transmitting bandwidth?
Michael Blake
k9jri at mac.com
Tue Dec 25 12:10:48 EST 2018
Bob, good information as was Don’s response but I am looking for a specific piece of information relative the actual response of a K3s on SSB using the stock 2.7KHz. filter and zero TX equalization.
Michael Blake
k9jri at mac.com <mailto:k9jri at icloud.com>
> On Dec 25, 2018, at 12:05 PM, W2XJ <w2xj at w2xj.net> wrote:
>
> The rule for a balanced sound is that the product of the lowest and highest frequency should be between 450,000 and 500,000. So for a 2.7 KHz cutoff that means a low cut of 166 to 185 Hertz, or rounding that could be 200 Hertz.
>> On Dec 25, 2018, at 8:03 AM, Michael Blake via Elecraft <elecraft at mailman.qth.net> 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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