Chapter 1 19
Troubleshooting
Service Equipment You Will Need
Counters
Universal Counter Frequency: 10 MHz
Gate time: 10 to 100 seconds
Must be capable of measuring signal
at +7dBm (0.5V rms)
53132A P, T
Meters
Digital Multimeter 3458A A, T
Power Meter Dual Channel
Absolute Accuracy: ±0.5%
Power Reference Accuracy: ±0.9%
E4419A E4419B A, P
Power Sensor Frequency Range: 1 MHz to 4.0 GHz.
SWR:
50 MHz: ≤1.05
1 MHz to 4 GHz SWR: ≤1.22
Connector: Type-N (m), 50Ω
Cal Factor: Characterized by
standards lab to: ±0.6%
8482A
Option H84
8482A STD
Note: The use of
this model will
increase
measurement
uncertainty
A, P
Power Sensor Frequency Range: 1 MHz to 4 GHz.
SWR:
50 MHz: ≤1.10
1 MHz to 4 GHz: ≤1.30
8482A P
Power Sensor High sensitivity: Used to measure −25 dBm
signal at 50 MHz only (requires a 30 dB pad)
8481D A
Oscilloscope
Digitizing Oscilloscope 150 MHz 54602B 54820A T
Standards
Frequency Standard Frequency: 10 MHz
Accuracy: < ±1 X10
−10
5071A A, P
Attenuators
10 dB Step Attenuator Range: 0 to 110 dB
Accuracy: Characterized by
standards lab to: ±0.005 + 0.0052/10 dB step
Calibrated at 50 MHz
SWR at 50 MHz: ≤1.2
8496G P
1 dB Step Attenuator Range: 0 to 11 dB
Accuracy: Characterized by
standards lab to: ±0.01 dB
Calibrated at 50 MHz
SWR at 50 MHz: ≤1.2
8494G P
Attenuator Driver Compatible with the 8496G and 8494G step
attenuators.
11713A P
Table 1-2 Required Test Equipment Summary (Continued)
Instrument Critical Specifications Recommended
Agilent Model
Number
Alternative
Agilent Model
Number
Use
a
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