I think that's all it's doing, just applying the ENR amplitude for the
DUT's input frequency instead of the frequency to which the 8970 is tuned.
-Dave
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On 3/20/19 5:19 PM, Peter Gottlieb wrote:
Isn¡¯t the noise source broadband? ?You would only need to correct for
the proper noise output at the different frequency vs. the frequency
being measured, right?
Peter
On Mar 20, 2019, at 4:34 PM, kevin kearns <kkyahoo@...
<mailto:kkyahoo@...>> wrote:
Thanks John
?
?
----- Original Message -----
*From:* johncharlesgord via Groups.Io
<mailto:johngord@...>
*To:* [email protected]
<mailto:[email protected]>
*Sent:* Wednesday, March 20, 2019 5:45 PM
*Subject:* Re: [HP-Agilent-Keysight-equipment] 8970b
Kevin,
Yes.? Look at measurement mode 1.4 in the manual (08970-90022).
The noise source operates at 144MHz while the 8970B looks at the
28MHz output.
--John Gord
On Wed, Mar 20, 2019 at 10:26 AM, kevin kearns wrote:
I have a rf converter (144MHz to 28 MHz) can I use the 8970b
to measure it's noise figure, how do I do it if possible?
Thanks
Kevin
--
Dave McGuire, AK4HZ
New Kensington, PA
Dave McGuire