Performance Verification And Adjustments; Equipment List - Keysight Technologies U8480 Series Service Manual

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Performance Verification and Adjustments

For valid performance verification, the following conditions must be met:
NOTE
– The U8480 Series and test equipment must be allowed a 1-hour warm up
– The ambient temperature must be within 25 ºC ± 10 ºC.

Equipment List

The following equipment are required for performance verification:
Equipment Critical specification
Power range: –50 dBm to +20 dBm at 1 GHz
Signal generator
Output resistance: 50 Ω
Frequency range:
Network analyzer
– 10 MHz to 120 GHz (dependent on DUT
– 9 kHz to 6 GHz (for the Option 200)
Calibration kit Frequency range: DC to 120 GHz (dependent on DUT)
Two-resistor type power splitter
– N-type (f)
Power splitter – 3.5 mm (f)
– 2.4 mm (f)
Frequency range: DC to 67 GHz (dependent on DUT)
Average power meter, compatible with 8480 Series and
N8480 Series power sensors
Power meter
Absolute accuracy: ±0.8%
Frequency: 10 MHz or above
Power sensor Power range: –30 dBm to +20 dBm
Standing wave ratio (SWR): ≤1.15 at 50 MHz
Sensor cable Sensor cable for the average power measurement
20
period for all specifications.
Recommended Keysight model
number/part number
N5182A/E8257D/E8267D
E8361A/E8361C/E8363B/E8363C/
[a]
)
E8364B/E5071C/N5227B
85052B/85052C/85054A/85054B/
85054D/85056A/85056D/85058B/
85058E/85059B
11667A/11667B/11667C/
11667CH65
N1913A/N1914A/E4416A/E4417A
N8481A/N8485A/N8487A/N8488A
11730A
Keysight U8480 Series Service Guide