Biddle 435F Cable Fault Locator

The Biddle 435F TDR is designed primarily for use on twisted-pair telephone cables, although it may also be used on multi-conductor control cables and power cables. It is unique in that, without any additional accessories, it can test a single line, compare a good cable pair with a faulty pair, balance a good pair with a faulty pair showing the algebraic difference, and transmit on one pair and receive on another pair to prove out splits and resplits.

The 435F can be used to identify and/or locate: opens, shorts, high resistance splices, wet splices, sheath damage, split cable pairs and resplits, water migration, taps, connectors, change of insulation, amplifiers, repeaters, load coils, stubs, and capacitor networks.

Please contact us for more information on the Biddle 435F Cable Fault Locator

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