[Elecraft] PX3 - qrm on VHF?

Graham g3tct g3tct at g3tct.co.uk
Mon May 11 16:09:58 EDT 2015


Thanks everyone for replies.  I have only one reply from Emory saying no 
qrm from PX3. Any others want to chip in on whether they get qrm on VHF 
from the PX3 specifically?

Jim, that figures - I have found problems connecting the KX3 to a USB 
sound card, when I have to use an audio isolator to stop the spectrum 
being filled with carriers. And even then it's not perfect.

Graham G3TCT

On 19:59, Jim Brown wrote:
> On Sun,5/10/2015 1:19 PM, Walter Underwood wrote:
>> The KX3 can radiate some VHF from the antenna connector, even during 
>> receive.
>
> And also from cables connected to the ACC and I/Q connectors -- 
> because they are insulated from the enclosure, they are a Pin One 
> Problem.
>
> 73, Jim K9YC
>


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