R3765/67G Series Network Analyzer Operation Manual
10.6 Load Match of Test Port
10-16
10.6.2 When R3765BG/67BG
Testing procedure
Setup the R3765BG/67BG as follows.
Figure 10-8 Setup (R3765BG/67BG)
Perform 1 port full calibration
(a) [MEAS] {REFLECTION}.
(b) [CAL] {CAL MENUS} {1 PORT FULL CAL}.
(c) Connect the open standard to the tip of RF cable and press {OPEN}.
(d) Connect the short standard to the tip of RF cable and press {SHORT}.
(e) Connect the load standard to the tip of RF cable and press {LOAD}.
(f) Press {DONE 1 PORT}.
Connect TEST PORT 2 of the R3765BG/67BG and the tip of RF cable.
Read the load match of TEST PORT 2 from trace data with the marker.
<Check> : TEST PORT 2 load match (in 23°C ± 5°C)
300kHz to 40MHz : -16dB or less
40MHz to 2.6GHz : -18dB or less
2.6GHz to 3.8GHz : -16dB or less
3.8GHz to 8.0GHz : -14dB or less (R3767BG only)
OPT 12
300kHz to 2.0GHz : -16dB or less
2.0GHz to 3.8GHz : -15dB or less
1
TEST PORT 1 TEST PORT 2
R3765BG/67BG
RF cable
OPEN
standard
SHORT
standard
LOAD
standard
2
3
4
5
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