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Re: [TowerTalk] OT: Low power output on SSB from Elecraft K2

Subject: Re: [TowerTalk] OT: Low power output on SSB from Elecraft K2
From: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 24 Mar 2009 11:03:12 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>

Gary Slagel wrote:
> Hi guys,
>  
> Sorry for off topic post but I'd guess there's a wealth of knowledge on this 
> issue out there.  
>  
> I'm a CW guy just getting ready to do some SSB work on the contest this 
> weekend.  I've got a 100W Elecraft K2 that I've had for a couple years and 
> really never paid attention to how it performed on SSB.  Yesterday I gave it 
> a try and the output power, as measured by an mfj cross needle antenna tuner, 
> peaked at around 20W on 20/15/10.  I know I can't really depend on the 
> accuracy of the mfj tuner for power readings but the same tuner shows around 
> 70W on CW.  
>
> Does it seem reasonable for SSB to be that much lower then CW?
>   
Considering the duty cycle along with peak to average power that's just 
about right.
When calculating RF exposure we use 20% for SSB to get an average.

73

Roger (K8RI)
> Thanks for comments!
>
> Gary Slagel/N0SXX
> Hot Springs, SD
> http://marina.fortunecity.com/sanpedro/351
>
>
>       
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