Agilent Technologies 54701A, User'S And Service Manual

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Chapter 3: Service
General Information
Table 6
Service Strategy
The 54701A Active Probe is a high-frequency instrument with many critical
relationships between parts. For example, the frequency response of the
amplifier on the hybrid is trimmed to match the output coaxial cable. As a
result, to return the probe to optimum performance requires factory repair. If
the probe is under warranty, normal warranty services apply. If the probe is
not under warranty, a failed probe can be exchanged for a reconditioned one
at a nominal cost.
See Also "Troubleshooting and Repair" for further information.
Recommended Test Equipment
Equipment
Required
Critical Specifications
Recommended
Model/Part
Use
Signal Generator 50 MHz to 2.5 GHz 8663A C
Power Meters (2)
or one Dual-
Channel 50 MHz to 2.5 GHz,
±3% accuracy 436A (2),
437A (2), or
438A (1) C
Power Sensor (2 50 MHz to 2.5 GHz, 300 mW 8482A C
Power Splitter dc to 2.5 GHz,
≤
0.2 dB output tracking,
Type-N
11667A C
Power Supply Power and control for probe under test 1143A C,A,T
DVM Resistance ±0.1,% Volts and ohms
±0.01% 3458A C,A,T
Power Supply 5 Vdc 6114A C
Adapter/termination N(f)-to-probe, 50
Ω
11880A C
Adapter N(f-f), 50
Ω
1250-1472 C
Adapter N(f)-to-BNC(m), 50
Ω
1250-0077 C,A,T
Termination 50
Ω
, BNC feed-through 10100C C,A,T
Adapter BNC (f) to banana (m 1251-2277 C
C = CalibrationTests, A = Adjustments, T = Troubleshooting