[Elecraft] K3 Current Drain When Off

Joe Subich, W4TV lists at subich.com
Wed Oct 16 21:35:37 EDT 2013


> I'm measuring with a cute little inline meter that looks at volts,
> amps, Ah, etc. Called Watts Up. Several ham vendors, including Power
> Werx, sell it, in the range of $65, with Power Poles on both ends.

I would suspect a display problem with the Watts Up ... like showing
the wrong range.  I *measure* 4.4 mA and 4.2 mA respectively on my K3s
- s/n 622 and 1450 - with my trusty Fluke 85.

It's either a display problem in the Watts Up or your PAs have problems
- unplug one wire from the circuit breaker and measure again.

73,

    ... Joe, W4TV


On 10/16/2013 8:42 PM, Jim Brown wrote:
> On 10/16/2013 2:46 PM, Mike Harris wrote:
>> FWIW #345 draws 39mA.
>
> The two radios I measured are s/n 935 and 1606. They've got a lot of
> good miles on them. :)
>
> I'm measuring with a cute little inline meter that looks at volts, amps,
> Ah, etc. Called Watts Up. Several ham vendors, including Power Werx,
> sell it, in the range of $65, with Power Poles on both ends. Bought a
> second one at Pacificon for $59, tax included.
>
> 73, Jim K9YC
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