On 2013-11-08 15:49, [email protected] wrote:
At 1000 MHz, the highest frequency I can generate right now, I've
measured
the channel 3 input sensitivity as -50dBm with a sinusoidal signal.
Regards
Nigel
GM8PZR
This high sensitivity is probably a bad thing, not a good thing.
It is indicative of a dynamic divider. For a frequency counter
prescaler, you want a static divider, such as the HP5386 used.
Dynamic dividers make errors if the signal being measured
has a broadband noise floor or sufficiently high spurs at any
frequency.
Rick Karlquist N6RK
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