3-70
Performance Tests
PDH Receiver Monitor Levels (Special Option 808)
2.048 Mb/s
9. Select SIGNAL [2 Mb/s] on the display.
10. Set the Synthesizer to: FREQUENCY - 1024 KHz sinewave AMPLITUDE -
237.5 mV pk-pk (26dB down) as measured on the oscilloscope.
11. Press and verify that no errors are displayed at the end of the test
period (5 seconds).
8.448 Mb/s
12. Select SIGNAL [8 Mb/s] on the display.
13. Set the Synthesizer to: FREQUENCY - 4224 KHz sinewave AMPLITUDE -
237.5 mV pk-pk (26dB down) as measured on the oscilloscope.
14. Press and verify that no errors are displayed at the end of the test
period (5 seconds).
34.368 Mb/s
15. Select SIGNAL [34 Mb/s] on the display.
16. Set the Synthesizer to: FREQUENCY - 17184 KHz sinewave AMPLITUDE - 71
mV pk-pk (29dB down) as measured on the oscilloscope.
17. Press and verify that no errors are displayed at the end of the test
period (5 seconds).
139.264 Mb/s
18. Select SIGNAL [140 Mb/s] on the display.
19. Set the Synthesizer to: FREQUENCY - 69632 KHz sinewave AMPLITUDE - 50
mV pk-pk (26dB down) as measured on the oscilloscope.
20. Press and verify that no errors are displayed at the end of the test
period (5 seconds).
RECEIVE
RUN/STOP
RECEIVE
RUN/STOP
RECEIVE
RUN/STOP
RECEIVE
RUN/STOP
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