20 Chapter 1
Troubleshooting
Service Equipment You Will Need
6 dB Fixed Attenuator 6 dB
SWR at 50 MHz: ≤1.1
8491A
Options 006 & H47
8491B
Option 006
8491C
Option 006
P
20 dB Fixed Attenuator 20 dB
Accuracy: +0.5 dB
8491A
Option 020
A
30 dB Fixed Attenuator 30 dB
Accuracy: ±.05 dB
SWR: 1.05:1
11708A
(included as part of
8481D)
A
Terminations
50Ω Termination 50Ω
Connector: Type-N (m)
Frequency: 1 MHz to 4 GHz
909A Option 012 P, T
50Ω Termination 50Ω
Connector: BNC (m)
Frequency: 100 kHz to 5 MHz
1250-0207 P, T
Miscellaneous Devices
50Ω Calibration Kit Type-N
For network analyzer
85032B P
Power Splitter Frequency: 1 MHz to 4.0 GHz
SWR: ≤1.1
11667A 11667B P
Directional Bridge Frequency Range: 0.1 to 110 MHz
Directivity: >40 dB
VSWR: ≤1.1
Transmission Arm Loss: 6 dB (nominal)
Coupling Arm Loss: 6 dB (nominal)
8721A P
High Frequency Probe 300 kHz to 3 GHz
Input Resistance: 1 MΩ (nominal)
85024A T
Attenuator
Interconnector Kit
Type-N
For 8496G and 8494G attenuators.
11716A P
Cables
Type-N
2 required
Precision Type-N (m)
62 cm (24 in.)
11500C A, P, T
BNC
2 required
50Ω Coax BNC (m)
120 cm (48 in.)
10503A A, P, T
Adapters
Type-N (f) to Type-N (f) Type-N, Precision adaptor, 50Ω 1250-1472 P
Type-N (m) to Type-N (m) Type-N, Precision adaptor, 50Ω 1250-1475 P
Table 1-2 Required Test Equipment Summary (Continued)
Instrument Critical Specifications Recommended
Agilent Model
Number
Alternative
Agilent Model
Number
Use
a