[Elecraft] XG2 Sig. Generator

Don Wilhelm donwilh at embarqmail.com
Tue May 9 14:31:20 EDT 2017


Randy,

That scope has a sensitivity of 2mV per division on the most sensitive 
setting.  That is 2000uV per division.  The 50uV output of the XG2 would 
show up as only 1/40th of a division on your 'scope - that may not be 
enough to discern easily.
If you are using a 10X probe then the XG2 output would be only 1/400th 
of a division - very difficult to see.

73,
Don W3FPR

On 5/9/2017 1:49 PM, Randy Moore wrote:
> I have a trusty Elecraft XG2 S9 Signal Generator that I've used for 
> years. It produces a nice S9 signal into my K3 at 7040.3 KHz.  I'm 
> trying to use it for trouble shooting a problem on a transceiver kit and 
> there's something that I don't understand.  When I try to measure the 50 
> uV (S9) signal with a Siglent SDS 1102 CML scope, I get nothing (no 
> signal). I've tried it with the XG2 antenna connector open, and with it 
> connected to a good 50 ohm dummy load.


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