B Equipment Required For Performance Tests And Adjustments
144 Keysight E4416A/E4417A Power Meters Service Guide
Summary Table
The following table summarizes the equipment required for all performance tests
(P) and adjustments (A). If alternative equipment is used it must meet the critical
specifications shown in the table.
Table B-1 Equipment Required For Performance Tests And Adjustments
Equipment Required Model Number Critical Specification Usage
Digital Multimeter Keysight 3458A Range 0 to 20 V
Resolution 0.01 mV
P and A
DC Calibrator Datron 4000A
or
Fluke 5700A/5720A
P
Range Calibrator Keysight 11683A
or
Keysight 11683A
Opt H01
Option H01 is essential for accurate verification. (See
analysis in Appendix D. The Standard 11683A can be
used for indication only.
P
Frequency Calibrator Keysight 53132A Range 0.1Hz to 225 MHz
Resolution 0.01 Hz
P and A
Power Meter Keysight 432A Range 1 mW
Transfer Accuracy 0.2%
Internal bridge resistance must be known for 100 Ω
and 200 Ω settings. For further information refer to
Appendix A.
P and A
Thermistor Mount Keysight 478A Opt
H75/H76
or
Keysight 8478B Opt H01
SWR<1.05 at 50 MHz
Accuracy ±0.2% at 50 MHz
VRC must be known for thermistor bridge settings of
100 Ω and 200 Ω. For further information refer to
Appendix A.
P and A
Power Sensor E9321A P
30 dB Attenuator Keysight 11708A
or
Keysight 8491A Opt 030
P
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