[time-nuts] State of the art of crystal oscillator measurements
KA2WEU at aol.com
KA2WEU at aol.com
Wed Aug 10 19:24:29 EDT 2016
Test Equipment Improvement
____________________________________
The measurement of the 100 MHz XO was done on an improved R&S FSWPs.
Measured data is in the table below:
XO 100 MHz
FSWP SN 101143
FSWP SN 101192
Offset
Phase Noise in dBc/Hz
0.1 Hz
-45.24
-49.11
1 Hz
-82.30
-82.33
10 Hz
-113.87
-113.74
100 Hz
-143.27
-141.61
1 kHz
-166.55
-167.26
10 kHz
-180.54
-186.91
100 kHz
-186.41
-195.43
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