Receiver Input Crosstalk - Agilent Technologies 8753ES Option 011 Service Manual

Performance Tests

9. Receiver Input Crosstalk

9. Receiver Input Crosstalk
Perform this test to verify the signal leakage interference between input and output test
ports, with one port driven and the other one terminated.
Analyzer warmup time: 30 minutes.
Specifications
Frequency Range
300 kHz–1 GHz
1 GHz–3 GHz
3 GHz–4.5 GHz
4.5–6.0 GHz
a. At 10 Hz IF Bandwidth
Required Equipment
Description
2-way power splitter (2), 50Ω
Termination (3), 50Ω
Attenuator, 20 dB
RF cable set, 50Ω, type-N
a. Or use terminations included in 85032B calibration kits.
Procedure
R into A Crosstalk from 300 kHz to 1 GHz
1. Connect the equipment as shown in
2-32
a
Crosstalk
−100 dB
−90 dB
−82 dB
−75 dB
HP/Agilent Model Number
11667A Option 001
909F Option 012
8491A Option 020
11851B
Figure
a
2-14.
Chapter 2