Showing 1–9 of 26 results

Tester 1042 3M

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Uplec Tester 1042 3M   * 1988-9 * Badge engineered for 3M corporation * 200 manufactured * Supported This unit was developed from the cord Test set CTS mk1 for 3M Corporation of Austin Texas USA
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409A Cord Test Set * 1987 * 350 manufactured * Supported * Desinged and developed for British Telecom to test cable/connector assemblies in digital  Telecommunications systems.
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Cord Test Set MkII * 1987-9 * 1200 manufactured * Supported * An updated version of the MK 1 Cord test set

AV 5B 1992

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  Video Amplifier AV5B 1992 * 1986/7 * 300 manufactured * Supported * There were two variants designed to replace video analogue amplifiers first installed in 1963. They were fitted with special Line Building Out  (LBO’s)networks for long...

PCMT MKII

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PCMT MK II – MODEL FP 4409A Description   The transformer is designed as a high voltage isolation barrier for data transmission systems passing through hazardous voltage areas. The product is similar to the PCM Isolation Transformer PCMT...

Filter 199A

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Filter 199A * 1990 * 150 manufactured * No longer supported * This portable unit was designed as an active filter to produce a specific pass band at low frequency for psophometric noise testing on analogue telecoms circuits.

PCMT MKI

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PCM Isolation Transformer – Type PCMT Description The transformer is designed to provide 15kV r.m.s. isolation between the primary and secondary windings. It will also permit the simultaneous transmission of digital CCITT signals up to 2.048 Mbit/s, operating...

Level Measure 35B

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Level Measure 35B * 1983/4 * 500 manufactured * Supported * Designed as a portable signal generator and level measuring set for 2Mbits/s 600 ohm telecommunication systems

Maintenance Card

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Maintenance Card   * 1986 * Over 3000 manufactured * No longer supported * Part of a unique system designed for BT Global Networks to measure International traffic density.