Noise To Ground - HP 4935A Operating And Service Manual

T R A N S M I S S I O N
NOISE TO GROUND - TRANSMITTER (STANDARD UNIT and Option 001)
a .
Press DISPLAY TRMT-RCV key to display the transmitted signal. TRMT light will be on.
b . Press MEAS key to select NOISE-TO-GROUND which provides a quiet termination to the
TRMT jack.
NOISE TO GROUND - RECEIVER (STANDARD UNIT and Option 001)
For valid NOISE-TO-GROUND measurements the test set must be properly grounded. Connect the rear
panel chassis ground post to a known good ground.
a. Press DISPLAY TRMT-RCV KEY to display the received signal. RCV light will be on.
Press MEAS key to select NOISE-TO-GROUND.
Use FILTER key to select the desired filter.
d . Read dBrn noise level in the left display.
T E S T S E T
Figure 3-2. Measurements (Continued)
Model 4935A