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Performance Tests
PDH Receiver Equalization (Options UKK, [USB], UKJ, [USA], UKL,
[USC], UKN, [USE])
PDH Receiver Equalization (Options UKK, [USB], UKJ,
[USA], UKL, [USC], UKN, [USE])
Specifications
Description
The PDH receiver equalization is checked using a Synthesizer set for a sinewave at
half the data rate. This sinewave corresponds to a ternary all ones signal and the HP
37717C receiver should sync up with no errors if PATTERN [ALL ONES] is
selected. The amplitude of the synthesizer signal is set to the specified maximum
loss for each bit rate. At that amplitude no errors should result.
Equipment Required
Bit Rate Option Equalization at 1/2 Bit Rate
704 kb/s UKK, [USB] 6dB
2.048 Mb/s UKK, [USB], UKJ, [USA],
UKL, [USC], UKN, [USE]
6dB
8.448 Mb/s UKK, [USB], UKJ, [USA],
UKL, [USC], UKN, [USE]
6dB
34.368 Mb/s UKK, [USB], UKJ, [USA],
UKL, [USC], UKN, [USE]
12dB
139.264 Mb/s UKK, [USB], UKJ, [USA],
UKL, [USC], UKN, [USE]
12dB
Synthesizer : HP 3335A option 001
Oscilloscope : HP 54503A
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