3-46
Performance Tests
PDH Receiver Equalization (Options UKK, [USB], UKJ, [USA], UKL,
[USC], UKN, [USE])
8.448 Mb/s
14. Select SIGNAL [8 Mb/s] on the display.
15. Set the Synthesizer to: FREQUENCY - 4224 KHz sinewave AMPLITUDE - 2.37
V pk-pk (6dB down) as measured on the oscilloscope.
16. Press and verify that no errors are displayed on the
display at the end of the test period (5 seconds).
34.368 Mb/s
17. Select SIGNAL [34 Mb/s] on the display.
18. Set the Synthesizer to: FREQUENCY - 17184 KHz sinewave AMPLITUDE - 0.5
V pk-pk (12dB down) as measured on the oscilloscope.
19. Press and verify that no errors are displayed on the
display at the end of the test period (5 seconds).
139.264 Mb/s
20. Select SIGNAL [140 Mb/s] on the display.
21. Set the Synthesizer to: FREQUENCY - 69632 KHz sinewave AMPLITUDE -
0.25 V pk-pk (12dB down) as measured on the oscilloscope.
22. Press and verify that no errors are displayed on the
display at the end of the test period (5 seconds).
RECEIVE
RUN/STOP
RESULTS
RECEIVE
RUN/STOP
RESULTS
RECEIVE
RUN/STOP
RESULTS
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