External Source Mode Frequency Range - Agilent Technologies 8753ES Option 011 Service Manual

Performance Tests

4. External Source Mode Frequency Range

4. External Source Mode Frequency Range
Perform this test to verify proper phase lock for selected test frequencies in the external
source mode, at the specified minimum R input level of −25 dBm.
Analyzer warmup time: 30 minutes
Specifications
Frequency Range
300 kHz–3 GHz
3 GHz–6 GHz
a. At −25 dBm R input level.
b. Only for analyzers with Option 006.
Required Equipment
Description
External source
Attenuator, 10 dB
Attenuator, 20 dB
Cable, 50 Ω type-N
Adapter, APC-3.5 (f) to type-N (f)
Procedure
1. Connect the equipment as shown in
2-14
a
b
HP/Agilent Part or Model Number
83620A
8491A Option 010
8491A Option 020
11851B
1820-1745
Figure 2-6.
Chapter 2