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ITU There are 5320 products.
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ITU-T Q.258
ITU-T Q.258 Signal unit formats and codes; Telephone signals
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.451
ITU-T Q.451 Multifrequency signalling equipment; Definitions
$12.50 $25.00 -50%Reduced price!In Stock -
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ITU-T E.276
ITU-T E.276 Transmission in encoded form of telephone reversed charge billing and accounting information
$12.50 $25.00 -50%Reduced price!In Stock -
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ITU-T Q.264
ITU-T Q.264 Potential for automatic repeat attempt and re-routing
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.473
ITU-T Q.473 Termination of interregister signalling; Use of end-of-pulsing signal I-15 in international working
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.479
ITU-T Q.479 Echo-suppressor control; Signalling requirements
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-R M.586-1
ITU-R M.586-1 Automated VHF/UHF maritime mobile telephone system
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-R M.587-1
ITU-R M.587-1 Coast station identities and initiation of location registration in an automated VHF/UHF maritime mobile telephone system
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-R M.626-0
ITU-R M.626-0 Evaluation of the quality of digital channels in the maritime mobile service
$12.50 $25.00 -50%Reduced price!In Stock
