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 301 435-1
Terrestrial Trunked Radio (TETRA) Attachment requirements for TETRA terminal equipment; Part 1: Civi
$75.00 $150.50
ETSI EN 301 435-2
Terrestrial Trunked Radio (TETRA); Attachment requirements for TETRA terminal equipment; Part 2: Eme
$45.00 $89.50
ETSI EN 301 437
Terminal Equipment (TE); Attachment requirements for pan-European approval for connection to the ana
$15.00 $29.50
ETSI EN 301 439
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM);
$15.00 $29.50
ETSI EN 301 440
Digital Enhanced Cordless Telecommunications (DECT); Integrated Services Digital Network (ISDN); Att
$39.00 $78.50
ETSI EN 301 441
Satellite Earth Stations and Systems (SES); Harmonized EN for Mobile Earth Stations (MESs), includin
$23.00 $45.00
ETSI EN 301 442
Satellite Earth Stations and Systems (SES); Harmonized EN for Mobile Earth Stations (MESs), includin
$21.00 $41.00
ETSI EN 301 443
Satellite Earth Stations and Systems (SES); Harmonized EN for Very Small Aperture Terminal (VSAT); T
$26.00 $52.50
ETSI EN 301 444
Satellite Earth Stations and Systems (SES); Harmonized EN for Land Mobile Earth Stations (LMES) oper
$15.00 $29.50
ETSI EN 301 451-1
Private Integrated Services Network (PISN); Cordless Terminal Mobility (CTM); Inter-exchange signall
$9.00 $17.50
ETSI EN 301 451-2
Private Integrated Services Network (PISN); Cordless Terminal Mobility (CTM); Inter-exchange signall
$58.00 $115.50
ETSI EN 301 452-1
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call completion supp
$17.00 $33.00
ETSI EN 301 452-2
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call completion supp
$104.00 $208.51
ETSI EN 301 453-1
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Diversion supplement
$13.00 $25.50
ETSI EN 301 453-2
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Diversion supplement
$133.00 $266.50