ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI EN 302 403
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$13.00 $25.50
ETSI EN 302 404
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$15.00 $29.50
ETSI EN 302 405
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$17.00 $33.00
ETSI EN 302 406
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$37.00 $74.00
ETSI EN 302 407
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$23.00 $45.00
ETSI EN 302 408
Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Ph
$15.00 $29.50
ETSI EN 302 409
Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Cordless Telephony
$15.00 $29.50
ETSI EN 302 646-1
Integrated Services Digital Network (ISDN); Signalling System No.7; Digital cellular telecommunicati
$15.00 $29.50
ETSI EN 302 646-2
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommu
$9.00 $17.50
ETSI EN 302 646-3
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommu
$15.00 $29.50
ETSI EN 302 646-4
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommu
$133.00 $266.50
ETSI EN 303 035-1
Terrestrial Trunked Radio (TETRA); Harmonized EN for TETRA equipment covering essential requirements
$34.00 $68.00
ETSI EN 303 035-2
Terrestrial Trunked Radio (TETRA); Harmonized EN for TETRA equipment covering essential requirements
$53.00 $106.00
ETSI ES 200 653
Telecommunications Management Network (TMN); Network level generic class library;
$39.00 $78.50
ETSI ES 200 671
Transmission and Multiplexing (TM); Passive optical components; Optical fibre connectors for single
$11.00 $21.51