General Information
2
Keysight 8480 Series Operating and Service Manual
47
– power splitter (11667A-Option 001)
– amplifier
– step attenuators (8494H and 8496H)
– attenuator/switch driver (11713B)
– 50 MHz, 30 dBm attenuator pad (11708A)
Procedure
1
Turn on the signal generator and power meter. Connect the DUT (848xA) to
the channel A and the reference sensor (N8481A) to the channel B of the
power meter (E4416/7A). Allow them to warm up for approximately an hour.
2
Zero and calibrate the DUT using the reference sensor with the power meter.
For 8481/5/7D models, during the zero and calibration please use the 50 MHz,
30 dBm attenuator pad (11708A).
3
Connect the power splitter (11667A option 001) to the RF output of the signal
generator (N5182A). The equipment setup is as shown in the following figure.
Figure 2-3
Power linearity performance verification equipment setup
4
Set the continuous wave signal frequency of the signal generator, DUT, and
reference sensor to 50 MHz. Set DUT to AVERAGE ONLY mode.
Signal generator
Amplifier
10 dB step attenuator
1 dB step attenuator
Attenuator/
switch driver
(Optional)
DUT
Power meter
Reference
sensor
Power splitter
Summary of Contents for 8480 Series
Page 1: ...Keysight 8480 Series Coaxial Power Sensors Operating and Service Manual...
Page 58: ...3 Service 58 Keysight 8480 Series Operating and Service Manual Figure 3 1 Schematic diagram...
Page 93: ...Bulkhead Assemblies B Keysight 8480 Series Operating and Service Manual 93 Figure B 4 8481D...
Page 95: ...Bulkhead Assemblies B Keysight 8480 Series Operating and Service Manual 95 Figure B 6 8483A...
