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The HP 3776B PCM Terminal Test Set, Analog and digital interlacing in North American/Japanese/CCITT networks. networks, Provides voice, peM and data measurements in one instrument, Direct output to printer or plotter, Full A-A, A-D, D-A, D-D measurement modes. Selectable Bell standard or Bell extended superframe (ESF) capability. Line coding is either AMI or B8ZS (clear channel). HP 3776B Option 002 has modified measurements and I-214 connectors for Japan. The VF and PCM interfaces allow channel banks to be tested to BSTR PUB 43801 specifications. Option 001 provides datacom measurements conforming to IEEE STD 743- 1984.
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