Anritsu 683XXB Portable Generator User Manual


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A-248 682XXB/683XXB MM
TEST MODEL
RECORD 68295B/68395B
3-10 Single Sideband Phase Noise Test
Test Procedure
Measured Value Upper Limit
Set F1 to 0.6 GHz
Record the phase noise levels at these offsets:
100 Hz
...............................
1 kHz
..............................
10 kHz
..............................
100 kHz
..............................
_______________dBc
_______________dBc
_______________dBc
_______________dBc
–84 dBc
–97 dBc
–95 dBc
–112 dBc
Set F1 to 2.0 GHz
Record the phase noise levels at these offsets:
100 Hz
...............................
1 kHz
..............................
10kHz ..............................
100kHz ..............................
_______________dBc
_______________dBc
_______________dBc
_______________dBc
–78 dBc
–91 dBc
–89 dBc
–106 dBc
Set F1 to 6.0 GHz
Record the phase noise levels at these offsets:
100Hz...............................
1kHz ..............................
10kHz ..............................
100 kHz
..............................
_______________dBc
_______________dBc
_______________dBc
_______________dBc
–75 dBc
–85 dBc
–83 dBc
–99 dBc
Set F1 to 10.0 GHz
Record the phase noise levels at these offsets:
100 Hz
...............................
1 kHz
..............................
10 kHz
..............................
100 kHz
..............................
_______________dBc
_______________dBc
_______________dBc
_______________dBc
–70 dBc
–83 dBc
–80 dBc
–99 dBc
Set F1 to 20.0 GHz
Record the phase noise levels at these offsets:
100 Hz
...............................
1 kHz
..............................
10 kHz
..............................
100 kHz
..............................
_______________dBc
_______________dBc
_______________dBc
_______________dBc
–63 dBc
–75 dBc
–75 dBc
–97 dBc
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