Specifications

11-10
Performance Tests
Pattern Generator Tests
Pattern Generator Tests
Connect the equipment as shown in Figure 11-4 and switch on the system. Press
on the HP 70004A display to initialize the HP 70843 pattern generator
and proceed as follows:
Clock Input Minimum Level Alarm
1. Connect the clock source RF output via a power splitter to the pattern generator and
power meter as shown in Figure 11-4. Set the RF output level to 10 GHz at 0 dBm.
Figure 11-4
2. Reduce the power output from the clock source until the display indicates clock loss
and the CLK LOSS LED on the front panel is illuminated. Ensure that the power
output level is less than −3dBm.
INST PRESET