[Elecraft] [K3] K3 construction tools:RF Pwr meter 1 mW to 5W, Sig Gen 50uV on 20m or 40m

[Bill K9YEQ]

I would like an accurate meter that would be that range but not to build
anything, I like operating at times in the <100 mw range and I want
accuracy.  Perhaps the new power meter could have a module in that range?


73,

Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
ATS-3B


-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Julian, G4ILO
Sent: Wednesday, December 02, 2009 4:44 AM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] [K3] K3 construction tools:RF Pwr meter 1 mW to 5W,
Sig Gen 50uV on 20m or 40m




Richard Hill-5 wrote:
> 
> What cheap/accurate tools are available for K3 construction?  I'm aware of
> the Elecraft XG2 which I think can be used as a signal generator.  NorCal
> QRP has a NorCal S9 signal generator, but their kits are not currently
> available.
> 
> I'm struggling to find a 1 mW to 5W capable RF power meter.  I have a
> DL-1, but think it is not useful at 1 mW.  
> 
> Getting ready to build my K3/10.
> 
> 
Why do you need to measure 1mW? I don't recall measuring anything at that
level when I assembled my K3.

I think perhaps it is suggested to check the transverter output if you
install the KVX3. But I never bothered when I installed the KXV3 later on,
due to oversight. As long as the output is sufficient to drive the
transverter, you can just adjust the drive until you get the correct amount
of power out.