At 05:14 PM 4/11/2007, John Ackermann N8UR wrote:
Jim Lux said the following on 04/11/2007 07:52 PM:
If you multiply it up to 200 MHz for the SDR1K, the noise would
increase by 20logN, or 26 dB.. That would make the noise at 1kHz out
about -124dBc/Hz. The VF161 in the radio already has a
That oscillator is utterly spectacular.
Have a good time with it!
Bob
N4HY
Mike Monnier wrote:
Hello,
I picked up a Brandywine GPS4 time and frequency standard that I hope to use
with my SDR 1000. I would like you to look at the phase noise specifications
and tell me if this item is
Hello,
I picked up a Brandywine GPS4 time and frequency standard that I hope to use
with my SDR 1000. I would like you to look at the phase noise specifications
and tell me if this item is usable as a master oscillator for the rig or a
calibration tool only.
Frequency10 MHz
Period
At 11:28 AM 4/11/2007, Mike Monnier wrote:
Hello,
I picked up a Brandywine GPS4 time and frequency standard that I hope to use
with my SDR 1000. I would like you to look at the phase noise specifications
and tell me if this item is usable as a master oscillator for the rig or a
calibration tool
Jim Lux said the following on 04/11/2007 07:52 PM:
If you multiply it up to 200 MHz for the SDR1K, the noise would
increase by 20logN, or 26 dB.. That would make the noise at 1kHz out
about -124dBc/Hz. The VF161 in the radio already has a floor of
about -125 dBc/Hz at 1kHz out, so it's in
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