[Elecraft] Audio Output Impedance of the KX3

Walter Underwood wunder at wunderwood.org
Mon Jan 23 12:22:28 EST 2017


For portable operation, I use Apple EarPods. Those are 45 Ohms.

wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)

> On Jan 23, 2017, at 9:07 AM, Walter Underwood <wunder at wunderwood.org> wrote:
> 
> I use Yamaha CM500 headphones and their specs say 120 Ohms. They work fine.
> 
> http://usa.yamaha.com/products/music-production/accessories/headphones/cm500/ <http://usa.yamaha.com/products/music-production/accessories/headphones/cm500/>
> 
> wunder
> K6WRU
> Walter Underwood
> CM87wj
> http://observer.wunderwood.org/ (my blog)
> 
>> On Jan 23, 2017, at 9:00 AM, Joe W2KJ <w2kj at bellsouth.net> wrote:
>> 
>> Howdy Gang:
>> 
>> Checked the KX3 manual but was unable to find the audio output impedance of the KX3, i.e., what impedance headphones/speaker should I be using on the rig?
>> 
>> I’m looking to buy a lightweight headset for portable ops and want to know what impedance I should be looking for.
>> 
>> Many thanks for any info.
>> 
>> 			73, Joe W2KJ
>> 			KX3,   KX2
> 
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