HP 4945A Transmission Impairment Test Set *Calibrated*

This 4945A is fully calibrated and will come with a certificate of calibration. The HP 4945A Transmission Impairment Measuring Set provides the complete set of measurements needed to quickly isolate faults and qualify circuits for voice, data or broadcast transmission up to 110kHz. All measurements are compatible with current Bell standards including the ability to test local distribution loops for Dataphone Digital Service (DDS) to 56 kbit/S. Packing will be done using instapak foam and double walled boxes.