33.050 电信终端设备 标准查询与下载



共找到 46 条与 电信终端设备 相关的标准,共 4

Satellite Earth Stations and Systems (SES); Satellite Interactive Terminals (SIT) using satellites in geostationary orbit operating in the 11 GHz to 12 GHz (space-to-earth) and 29,5 GHz to 30,0 GHz (earth-to-space) frequency bands

ICS
33.050
CCS
发布
2002-11-26
实施
2002-11-26

Terminal Equipment (TE); Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telephony service in which network addressing, if provided, is by means of Dual

ICS
33.050
CCS
发布
2002-11-26
实施
2002-11-26

Satellite Earth Stations and Systems (SES); Satellite User Terminals (SUT) using satellites in geostationary orbit operating in the 19,7 GHz to 20,2 GHz (space-to-earth) and 29,5 GHz to 30 GHz (earth-to-space) frequency bands

ICS
33.050
CCS
发布
2002-11-26
实施
2002-11-26

  Scope is not provided for this standard

Methods of test for telephone sets.

ICS
33.050
CCS
发布
1997-10-15
实施

The wire configurations on poles of open wire lines for toll telecommunications

ICS
33.050
CCS
M30
发布
1992
实施

Test method for level oscillator

ICS
33.050
CCS
M30
发布
1983-10-27
实施
1984-01-01



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