Check Source Output Power - Agilent Technologies HP 8719D Service Manual

4. Disconnect the front panel R CHANNEL jumper.
5. Zero and calibrate a power meter. Measure the power at R CHANNEL OUT .

Check Source Output Power

1. Zero and calibrate the power meter.
2. Connect the equipment as shown in F'igure 4-7.
Figure 4-7. Equipment Setup for Source Power Check
Press @itEE]
instrument.
P 8719D/20D, press LMENUJ
to check power at 1 GHz.
5.
to check power at 1 GHz.
6.
On the power meter, set the calibration factor for the value on the power
sensor that corresponds to 1 GHz.
7.
For the HP 8719D, press QD repeatedly to check power at 2,5, 10, and 13.5
each frequency.
The power should be within f2 dBm of the set value.
NETWORK ANALYZER
H P 8485A
P O W E R S E N S O R
on the analyzer to initialize the
P O W E R M E T E R