ITU-T O.81
A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
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| Organization: | ITU-T |
| Publication Date: | 5 June 2000 |
| Status: | active |
| Page Count: | 1 |
Document History
ITU-T O.81
June 5, 2000
A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
A description is not available for this item.
June 1, 1998
Group-Delay Measuring Equipment for Telephone-Type Circuits - Appendix I: A Measuring Signal (Multitone Test Signal) for Fast Measurement of Amplitude and Phase for Telephone Type Circuits - Series O: Specifications of Measuring Equipment - Equipment for the Measurement of Analogue Parameters
A description is not available for this item.
November 1, 1988
Group-delay measuring equipment for telephone-type circuits
General
The transmitter output and the receiver input must be earth free and balanced. It must be possible to apply a maximum direct current of approximately 100 mA to the connected measuring...