[Elecraft] K1 Transmitter problem
Dennis Rayfield
ki3fdar at gmail.com
Wed Feb 29 05:55:17 EST 2012
Thanks. I've checked that it is not in keyer test mode. I was just not sure if the processor was resetting the power down. I'm off to build an RF Probe.
Regards,
Denny - KI3F
On Feb 28, 2012, at 10:12 PM, Don Wilhelm <w3fpr at embarqmail.com> wrote:
> Dennis,
>
> It sounds like you need to turn the manual to the Transmit Signal Tracing section in the back of the manual.
> Once you isolate the failure to a specific stage, we can help you isolate to the component level.
> Right now, all we can say is that there is a problem somewhere in the transmit path.
> You might want to check for soldering problems, unsoldered components or those where the solder did not flow out adequately onto both the component lead and the thru-plated hole. Re-flow the soldering with a hot soldering iron - 750 degF if you used leaded solder, 800 degF if you used unleaded solder.
>
> 73,
> Don W3FPR
>
> On 2/28/2012 9:58 PM, Dennis Rayfield wrote:
>> I'm building a K1 and have everything finished and am at the stage for transmitter alignment and test. I use the out menu to set the output to 3 watts, but when I put it into tune mode it immediately shows P0.1 on the display and there is no power out. When I take it out of tune and go back to the out menu, that still shows 3 watts.
>>
>> Any suggestions where I should start with this?
>>
>> Thanks for any suggestions.
>>
>>
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