Agilent Technologies 8753ES Option 011 Service Manual page 65

Required Equipment
Description
Power Meter
Power Sensor
Step Attenuator, 110 dB
Cable (2), APC-7, 50 Ω, 24-inch
Cable, GPIB
Calibration Kit, 7-mm
S-Parameter Test Set
Additional Equipment for
Minimum Loss Pad (2), 50 Ω to 75 Ω
Adapter (2), APC-7 to Type-N (m)
NOTE The HP/Agilent 8496A step attenuator (Option H19) comes with a special
calibration that supports the measurement uncertainties expressed in the
test record for this performance test.
The special calibration consists of two measurements. The first is a
measurement of the attenuation at each step. The data reported for this
measurement have the following uncertainties:
• ±0.006 dB from 0 to 40 dB
• ±0.015 dB from >40 to 80 dB
• ±0.025 dB from >80 to 90 dB
• ±0.05 dB >90 dB
The second calibration measurement characterizes match stability between
attenuator settings for each attenuator port. The vector difference of S
(S ) between the reference attenuation step and all the other steps is
22
measured. The magnitude of this difference is certified to be <0.0316
(>30 dB).
Chapter 2
HP/Agilent Part or Model Number
436A/437B/438A or E4418B/E4419B
8482A
8496A Option H19 (See note below.)
8120-4779
10833A
85031B
85047A/85406A
the 85046B Test Set (75 Ω)
11852B
11525A
Performance Tests
12. Receiver Magnitude Dynamic Accuracy
or
11
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