Recalling a Display
Step 27.
Press the RECALL DISPLAY key.
Step 28. Enter the desired numerical value using the keypad (1
to 70) or the Up/Down Arrow key. Press ENTER
when data entry is complete.
Making Power Measurements
Power measurement is accomplished using an ANRITSU broadband
(10 MHz to 20 GHz) RF detector, P/N 560-7N50B. The power monitor
displays the measured power in dBm or Watts.
Entering Power Monitor Mode
Step 1.
Press the MODE soft key, from the Main Menu
(page 2-8)
Step 2. Select POWER MONITOR using the Up/Down Ar-
row key. Press ENTER when selection is complete.
Zeroing the Power Monitor
Step 3.
With no power applied to the DUT, press the ZERO
soft key from the Power Monitor menu (page 2-10).
Wait a few seconds while the Site Master accumu-
lates samples of the quiescent power level. When
complete, ZERO ADJ: ON is displayed in the mes-
sage area.
Measuring High Input Power Levels
Step 4. Insert an attenuator between the DUT and the RF de-
tector, sufficient to insure that the input power to the
Site Master is no greater than 20 dBm.
Step 5.
Press the OFFSET soft key.
Step 6. Enter the attenuation in dB using the keypad. Press
ENTER to complete the entry. The message area will
2-48
Chapter 2 Operation
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