[Elecraft] KX3 Audio Power

Ross Primrose N4RP n4rp at n4rp.com
Thu Mar 27 21:02:20 EDT 2014


Just use a pair of small amplified computer speakers...

73, Ross N4RP

On 3/27/2014 8:46 PM, Doug Person wrote:
> Now that the KX3 can function as a full QRO transceiver with the new 
> amplifier, I find myself a bit disappointed with audio output power. 
> Even with the most efficient speaker I can find, I can't really get a 
> comfortable audio level. So, I'm kind of stuck with headphones to 
> really hear well. Wondering if anyone has tried building a simple 
> audio amp that will power a decent desk speaker. I was wondering if 
> these class "D" modules are worth investigating. Anyone have any ideas?
>
> 73, Doug -- K0DXV
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-- 
FCC Section 97.313(a) “At all times, an amateur station must use the minimum transmitter power necessary to carry out the desired communications.”



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