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7-7 mmWave Source
Modules
When the MG369XB is configured with Option 18, mmW Bias Output,
the synthesizer can power a mmWave source module to extend the RF
frequency output to 325 GHz.
Set up the mmWave source module and the MG369XB as shown in
Figure 7-7 below:
When using mmWave source modules, the MG369XB should be set to
a +10 dBm RF power level output. It is also recommended to configure
a frequency scaling factor as indicated below:
Use With Other Instruments mmWave Source Modules
MG369XB OM 7-21
MG369XB
mmWave
Source Module
LO Input (+10 dBm)
DC Supply
Multiplied
RF Output
Figure 7-7. MG369XB mmWave Source Module Setup.
mmWave Module Input Frequency Output Frequency Frequency Scaling Factor
WR-15 12.5 GHz to 18.8 GHz 50 GHz to 75 GHz 4
WR-12 10 GHz to 15 GHz 60 GHz to 90 GHz 6
WR-10 12.5 GHz to 18.4 GHz 75 GHz to 110 GHz 6
WR-8 7.5 GHz to 11.7 GHz 90 GHz to 140 GHz 8
WR-6 9.1 GHz to 14.2 GHz 110 GHz to 170 GHz 12
WR-5 11.6 GHz to 18.4 GHz 140 GHz to 220 GHz 12
WR-3 12.2 GHz to 18.1 GHz 220 GHz to 325 GHz 18
Table 7-1. MG369XB mmWave Source Module Setup.