[Elecraft] Power output changed in K3

Jim's Desktop w0eb at cox.net
Sun Feb 22 11:41:44 EST 2015


  There's are 3 calibration levels in the Utility.  50Watt, 5 Watt and 1 
milliwatt.  Do all 3 of them and you should have it covered.

  Jim - W0EB






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------ Original Message ------
From: "Ken Roberson via Elecraft" <elecraft at mailman.qth.net>
To: "Phil Wheeler" <w7ox at socal.rr.com>; "elecraft at mailman.qth.net" 
<elecraft at mailman.qth.net>
Sent: 2/22/2015 10:36:04 AM
Subject: Re: [Elecraft] Power output changed in K3

>Not sure that apply to 630M band
>Ken K5DNL/WG2XXM
>
>
>      On Sunday, February 22, 2015 10:02 AM, Phil Wheeler 
><w7ox at socal.rr.com> wrote:
>
>
>  Yes. Note with 5.10 says " /Those who loaded rev.
>5.10 must re-do the 50-Watt gain calibration."
>
>/Guess I'd better do that today :-)
>
>Phil W7OX
>
>On 2/22/15 7:33 AM, Joe Subich, W4TV wrote:
>>
>>  Did you load one of the recent beta firmware
>>  releases?  Starting with
>>  5.01 (I think) - certainly in 5.10 there was a
>>  change that required
>>  redoing the TX power calibration.
>>
>>  73,
>>
>>   ... Joe, W4TV
>>
>>
>>  On 2015-02-22 6:26 AM, Johnny Siu wrote:
>>>  Hello Elecrafters,
>>>  I recently discovered that only 20m can deliver
>>>  90W with all other bands deliver 40-50W.  I did
>>>  a RF power output re-calibration and everything
>>>  is ok now.
>>>  I don't know why this happens?  I did not do
>>>  any changes in configuration before.
>>>  Any ideas?
>>>  73
>>>  Johnny VR2XMC
>
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