HP 37717C Calibration Manual

3-209
Performance Tests
STS-3 Transmitter Output Waveshape (Option 120)
STS-3 Transmitter Output Waveshape (Option 120)
Specifications
Description
An oscilloscope is connected to the HP 37717C Transmitter STS-3 output and used
to view the waveforms with All Ones and All Zeros patterns selected in turn. The
displayed waveshape is checked against the relevant ITU G.703 mask. The STS-3
Framing is disabled during this test using the function of the HP
37717C.
Equipment Required
Procedure
CMI All Ones Waveshape
1. Connect up the equipment as shown in Figure 3-58 and Recall HP 37717C
DEFAULT SETTINGS as shown on 3-2.
Figure 3-58 STS-3 Transmitter Output Waveshape Test Setup
Meets ITU Recommendation G.703
MODULE DEBUG
Oscilloscope : HP 54503A
ThinkJet Printer : HP 2225A
75Ω Termination : HP 15522-80010
T Connector : HP 1250-0781

HP 37717C Specifications

General

Brand	HP
Model	37717C
Category	Measuring Instruments
Language	English