Anritsu MU181800A, Operation Manual

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6.3 Performance Test Items
6-5
(3) Procedure
1. Install the MU181800A/B and MU181020A into the MP1800A,
connect the cables, and then turn on the power.
2. Turn on the synthesizer and sampling oscilloscope to warm
them up
3. Set the AUX output of the MU181020A to a 1/64-divided clock.
4. Input the clock output from the synthesizer to the Clock Input
connector of the MU181800A/B.
5. Observe the waveform of Clock Output #2 of the MU181800A/B
to check that the Clock Output level meets the specification
requirements. (Connect Clock Output #1 used as a trigger for
frequencies up to 12.5 GHz to External Clock of the
MU181020A; at frequencies higher than 12.5 GHz, connect to a
1/64 divider supporting 14 GHz.)
6. Set the synthesizer output amplitude to 2.0 Vp-p and the
oscillation frequency to 12.5 GHz (14 GHz in case of
MU181800B); check the Clock Output level in the same way as
for channel #5.
7. As shown above, set the synthesizer amplitude and frequency
within the operating range of the Clock Input connector of the
MU181800A/B to check that the Clock Output waveform is
normal.
8. Change the Clock Output channel to #3
，
and #4 and check the
Clock Output level in the same way as for channel #5.
9. Change the clock signal source used as the trigger to #2 and
check the level of Clock Output #1 in the same way as for
channel #5.