User`s guide

Chapter 1 1-73
System Verification and Performance Tests
Performance Tests
Normalize from 300 kHz to 3 GHz
1. Connect the 24-inch cable between Port 2 and Port 3 as shown in
Figure 1-33. Use the appropriate cable for your analyzer (50Ω or
75Ω).
Figure 1-33 Crosstalk Baseline Measurement
2. Press Preset, Cal, MORE, ALTERNATE A and B.
3. Press Start, 300, k/m, Stop, 3, G/n.
4. Press Sweep Setup, NUMBER of POINTS, 101, x1, Power, 10, x1.
5. Press Avg, IF BW, 10, x1, AVERAGING FACTOR, 8, x1, AVERAGING: ON.
6. Press Meas, Select Ports [2–3], Trans: FWD S32 (B/R).
7. Press Sweep Setup, TRIGGER MENU, NUMBER of GROUPS, 8, x1. Wait for
the sweeps to finish as indicated by the Hld notation on the left side
of the display.
8. Press Display, DATA → MEMORY, DATA/MEM.
9. Press Chan 2, Avg, AVERAGING FACTOR, 8, x1, Meas,
Trans: REV S23 (A/R)
.
10.Press Sweep Setup, TRIGGER MENU, NUMBER OF GROUPS, 8, x1. Wait
for the sweeps to finish as indicated by the Hld notation on the left
side of the display.
11.Press Display, DATA → MEMORY, DATA/MEM.
12.Press Scale Ref, SCALE/DIV, 5, x1, REFERENCE VALUE, –100, x1.