Anritsu MT8820A - Output Level Accuracy of RF Signal Generator

Section 9 Maintenance
9-12
Note1:
Frequency counter input connector may differ depending on the set frequency.
Note2:
Indication of the frequency counter contains ±1 count error .
9.1.8 Output level accuracy of RF signal generator
The test on the frequency characteristics and output level accuracy of RF signal gen-
erator is explained here.
(1) Test object specification
Table 9-1-8-1 Specification of output level accuracy for RF signal
generator
Item Specification
Main1 Level accuracy ±1.0 dB (−120 to −10 dBm, after Cal)
AUX1 Level accuracy ±1.0 dB (−110 to 0 dBm, after Cal)
Output frequency range 30 to 2700 MHz
Main output level range −140 to −10 dBm
AUX output level range −130 to 0 dBm
(2) Setup
Setup differs depending on the test contents. Fig. 9-1-8-1 is a setup example
for the frequency characteristics test.
ML2437A power meter
Anritsu
MS2437A
MA2472A power sensor
MT8820A
Anritsu
MT8820A
PC
Fig. 9-1-8-1 Setting up the frequency characteristics test for RF signal generator