[CQ-Contest] calculating CW duty cycle

David Gilbert ab7echo at gmail.com
Mon Jul 4 23:33:27 EDT 2022


Not necessarily true.  He already stated that his concern is the limited 
power handling capability of the portable antenna he is planning to use.

The same could be said if he was using a small antenna tuner (coils can 
heat up), or if he was concerned about the drain on a battery. He's 
going to be portable so could be concerned about size and weight.

Dave   AB7E



On 7/4/2022 3:57 PM, Keith Dutson wrote:
>   Not necessary to calculate duty cycle if you have a good transmitter-amplifier.
> 73, Keith NM5G

>      On Monday, July 4, 2022 at 03:58:40 PM CDT, Jim Brown <k9yc at audiosystemsgroup.com> wrote:
>   
>   On 7/4/2022 5:49 AM, Paul O'Kane wrote:
>> The duty cycle for CW does not vary with speed.
> It does, because the pause between CQs is a component of duty cycle
>
> 73, Jim K9YC



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