No products
ITU There are 5320 products.
-
ITU-T G.352
ITU-T G.352 Interconnection of coaxial carrier systems of different designs
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.411
ITU-T G.411 Use of radio-relay systems for international telephone circuits
$12.50 $25.00 -50%Reduced price!In Stock -
-
ITU-T G.422
ITU-T G.422 Interconnection of audio-frequencies
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.431
ITU-T G.431 Hypothetical reference circuits for frequency-division multiplex radio-relay systems
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.423
ITU-T G.423 Interconnection at the baseband frequencies of frequency-division multiplex radio-relay systems
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.441
ITU-T G.441 Permissible circuit noise on frequency-division multiplex radio-relay systems
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.442
ITU-T G.442 Radio-relay system design objectives for noise at the far end of a hypothetical reference circuit with reference to telegraphy transmission
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T G.451
ITU-T G.451 Use of radio links in international telephone circuits
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T I.130
ITU-T I.130 Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T I.141
ITU-T I.141 ISDN network charging capabilities attributes
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T I.220
ITU-T I.220 Common dynamic description of basic telecommunication services
$12.50 $25.00 -50%Reduced price!In Stock
