[Elecraft] XG50 - Frequency Instability

[Mark via Elecraft]

David Anderson GM4JJJ wrote:  It could be the low level of the XG50 is not enough to trigger the counter properly. 


I suspect you are correct, David.  The XG50 output is spec’d at 10mv p-p and, as an example, an HP 5315 counter requires 25mv rms between 10Mhz and 100Mhz.  Not sure which HP counter kj7rt was using, though.






Mark
ars: KE6BB​​​