HP 8562E Service Manual page 36

Table 1-4. Recommended Test Equipment (continued)
Instrument
Accessories
Directional bridge
Directional coupler
( t w o r e q u i r e d )
10 dB step attenuator
1 dB step attenuator
20 dB fixed attenuator
10 dB fixed attenuator
Reference attenuator
* Part of microwave workstation
P = performance tests; A = adjustments; M = test & adjustment module; T = troubleshooting;
V = operation verification
Critical Specifications
for Equipment Substitution
Frequency range: 1 to 80 MHz
Coupling: 6 dB (nominal)
Maximum coupling deviation: <
Directivity: 40 dB minimum
Impedance: 50 R (nominal)
Frequency range: 2.0 to 8.1 GHz
Coupling: 16.0 dB (nominal)
Maximum coupling deviation: fl dB (nominal)
Directivity: 14 dB minimum
Flatness: 0.75 dB maximum
VS W R : <1.45
Attenuation range: 30 dB
Frequency range: dc to 80 MHz
Connectors: BNC(f)
Attenuation range: 12 dB
Frequency range: dc to 80 MHz
Connectors: BNC(f)
Frequency range: dc to 13.2 GHz
Attenuation accuracy: <fl dB
Maximum SWR: 1.2 (dc to 2.9 GHz)
Frequency range: dc to 13.2 GHz
Attenuation accuracy: <f0.6 dB
Maximum SWR: 1.2 (dc to 2.9 GHz)
Supplied with HP 8481D
Model
HP 8721A
1 dB (nominal)
0955-0098
HP 355D
HP 355C
HP 8491B
Option 020
HP 8491B
Option 010
HP 11708A
General Information l-1 3
Use
P
P