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ITU There are 3934 products.
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ITU-T H.130
ITU-T H.130 Frame structures for use in the international interconnection of digital codecs for videoconferencing or visual telephony
$10.00 $25.00 -60%In Stock -
ITU-T R.50
ITU-T R.50 Tolerable limits for the degree of isochronous distortion of code-independent 50-baud telegraph circuits
$10.00 $25.00 -60%In Stock -
ITU-T U.22
ITU-T U.22 Signals indicating delay in transmission on calls set up by means of synchronous systems with automatic error correction by repetition
$10.00 $25.00 -60%In Stock -
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ITU-T G.753
ITU-T G.753 Third order digital multiplex equipment operating at 34 368 kbit/s and using positive/zero/negative justification
$10.00 $25.00 -60%In Stock -
ITU-T S.3
ITU-T S.3 Transmission characteristics of the local end with its termination (ITA2)
$10.00 $25.00 -60%In Stock -
ITU-T G.613
ITU-T G.613 Characteristics of symmetric cable pairs usable wholly for the transmission of digital systems with a bit rate of up to 2 Mbit/s
$10.00 $25.00 -60%In Stock -
ITU-T Q.108
ITU-T Q.108 One-way or both-way operation of international circuits
$10.00 $25.00 -60%In Stock -
ITU-T J.14
ITU-T J.14 Relative levels and impedances on an international sound-programme connection
$10.00 $25.00 -60%In Stock -
ITU-T R.57
ITU-T R.57 Standard limits of transmission quality for planning code-independent international point-to-point telegraph communications and switched networks using 50-baud start-stop equipment
$10.00 $25.00 -60%In Stock -
ITU-T U.31
ITU-T U.31 Prevention of connection to faulty stations and/or station lines in the gentex service
$10.00 $25.00 -60%In Stock -
ITU-T U.63
ITU-T U.63 General requirements to be met in interfacing the international telex network with the maritime 'direct printing' system
$10.00 $25.00 -60%In Stock
