Re: [Elecraft] Pro Audio Engineerint power Supply

2019-09-30 Thread hhoyt
Hi Terry,
While it is possible your Kx33 has developed a problem, it is more likely
your antenna system has high common-mode potential which is commutating
through the Kx33 to the AC mains.  We supplied a mix31 ferrite core with
your supply to make a common-mode choke to help with these types of antenna
system issues.  I would be glad to help you, please email our tech support
at: i...@proaudioeng.com

Cheers & 73,
Howard Hoyt / WA4PSC
www.proaudioeng.com


>>When I plug in the PAE-Kx33 power supply to my KX3,  
>>I get a huge amount of hash noise. It's supposed to be 
>>low-RFI Anybody with a similar problem?
>>Any suggestions?
>>Thanks
>>Terry   VE3IQL 



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[Elecraft] Pro Audio Engineering Kx33 output

2018-05-11 Thread hhoyt


Roger wrote: "I'm on a Pro Audio Engineering supply output is 13.5 key down at 
full output"
At full load the Kx33 will output 14 volts at the plug.  The 13.5 volts Roger 
sees on the KX3's display is after the KX3's internal polarity protection diode 
and wiring drop.
Cheers & 73,Howiewww.proaudioeng.com 


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[Elecraft] Odd filter behavior

2016-06-25 Thread hhoyt


In the middle of field day my K3 filter center frequency control decided to 
become unresponsive and will not switch modes by tapping and is stuck to the 
center spot frequency. Any ideas?
Howie - WA4PSC 


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