682XXB/683XXB MM A-59
TEST MODEL
RECORD 68253B/68353B
3-9 Harmonic Test: RF Output Signals From 2 to 20 GHz (Continued)
Test Procedure (11 to 20 GHz)
Measured Value Upper Limit
Set F1 to 12.4 GHz
Record the level of all harmonics of the 12.4 GHz carrier:
24.8 GHz (2nd harmonic)
.....................
37.2 GHz (3rd harmonic)
......................
_______________dBc
_______________dBc
–60 dBc*
–60 dBc*
Set F1 to 16.0 GHz
Record the level of all harmonics of the 16.0 GHz carrier:
32.0 GHz (2nd harmonic)
.....................
_______________dBc –60 dBc*
Set F1 to 20.0 GHz
Record the level of all harmonics of the 20.0 GHz carrier:
40.0 GHz (2nd harmonic)
.....................
_______________dBc –60 dBc*
* –50 dBc is Option 15B (High Power) installed.