ADVANTEST R3765G Series

R3765/67G Series Network Analyzer Operation Manual
10.8 Crosstalk
10-25
(2) Crosstalk measurement of B PORT
Testing procedure
Setup the R3765AG/67AG as follows.
Figure 10-13 Crosstalk Measurement of B PORT (R3765AG/67AG)
Setup the R3765AG/67AG.
MEAS : B/R
RBW : 100Hz
Average : 16 times
Connect the short standard to the SOURCE terminal.
Connect the load standard to B PORT.
Read the crosstalk value of B PORT from the trace data.
<Check> : Crosstalk of B PORT
300kHz to 40MHz : -90dB or less
40MHz to 2.6GHz : -100dB or less
2.6GHz to 3.8GHz : -90dB or less
3.8GHz to 5.0GHz : -80dB or less (R3767AG only)
5.0GHz to 8.0GHz : -70dB or less (R3767AG only)
1
SOURCE A PORT B PORT
R3765AG/67AG
SHORT standard LOAD standard
2
3
4
5
6