[Elecraft] W1 Watt Meter

Bill Johnson bill at creeksidecomputing.com
Thu Jan 22 08:47:37 EST 2009


Doug,

Thank you.  Please email me as I put in the ones that are too weak.  The
idea of the different colors is a nice touch, though, and while mine are
dim, I can tell fairly well instantly if the remote tuner has finished its
job.


73,

Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods


-----Original Message-----


With Elecraft's assistance, I've tracked down Green and Yellow LEDs from the
same series as the Red LED used in the W1 as well as an Amber / Orange from
a different manufacturer - all available from Digi-Key.  I'm planning to
order these tomorrow and will advise on relative brightness once they are
received / tested.   I'll provide part numbers at that time.

73

Doug,  VE3MV
K3 #2432

----- Original Message ----- 


> A while back someone mentioned that they substituted different colored LED
> when they built the W1 watt meter, to make it easier to recognize the
power
> ranges.  Someone else mentioned that the substituted LED's might not be as
> bright as those supplied by Elecfraft (which are all red).
>
> Does anyone have any experience/observations with this?
>
> Thanks,
> Tom
> WB2QDG
> K2 1103
>



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