|
数字微波无线电发射系统设备测量方法.第3部分:卫星地面站测量.第4节:低噪声放大器
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; section 4: Low noise amplifier (IEC 60835-3-4:1993); German version EN 60835-3-4:1995
参考页数:4P.;A4
|
|
|
|
|
|
电磁兼容性和无线电频谱情况.地面航空通信系统(TFTS).第1部分:语音通信设备、设施和要求
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Terrestrial Flight Telecommunications System (TFTS) - Part 1: Speech services, facilities and requirements (Endorsement of the English version ETS 300326-1:1998-08 as German standard)
参考页数:1P.;A4
|
|
|
|
|
|
电磁兼容性和无线电频谱情况.地面航空通信系统(TFTS).第3部分:语音通信设备和无线电接口
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Terrestrial Flight Telecommunications System (TFTS) - Part 3: Speech services, radio interface (Endorsement of the English version ETS 300326-3:1998-08 as German standard)
参考页数:1P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备的测量方法.第1部分:地面定向无线电中继通信系统和卫星地面站的测量.第3节:传输特性
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 3: Transmission characteristics (IEC 60835-1-3:1992/A1:1995); German version EN 60835-1-3:1995/A1:1995
参考页数:7P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备测量方法.第3部分:卫星地面站测量.第2节:天线
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; section 2: Antenna (IEC 60835-3-2:1995); German version EN 60835-3-2:1996
参考页数:34P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备的测量方法.第2部分:地面无线电中继系统.第5节:数字信号处理子系统
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurement on terrestrial radio relay-systems - Section 5: Digital signal processing sub-system (IEC 60835-2-5:1993); German version EN 60835-2-5:1995
参考页数:13P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备的测量方法.第2部分:地面无线电中继系统的测量方法.第2节:天线
Methods of measurement for equipment used in digital microwave transmission systems - Part 2: Measurements on terrestrial radio-relay systems; Section 2: Antenna (IEC 60835-2-2:1994); German version EN 60835-2-2:1994
参考页数:13P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备的测量方法.第3部分:卫星地面站测量.第12节:全系统性能
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurement on satellite earth stations; section 12: Overall system performance (IEC 60835-3-12:1993); German version EN 60835-3-12:1995
参考页数:4P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备的测量方法.第3部分:卫星地面站测量方法.第1节:总则
Methods of measurement for equipment used in digital microwave radio transmission systems; part 3: measurements on satellite earth stations; section one: general (IEC 60835-3-1:1990); German version EN 60835-3-1:1992
参考页数:3P.;A4
|
|
|
|
|
|
数字微波无线电传输系统设备测量方法.第3部分:卫星地面站测量.第13节:VSAT系统
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurement on satellite earth stations; section 13: VSAT systems (IEC 60835-3-13:1996); German version EN 60835-3-13:1996
参考页数:13P.;A4
|
|
|
|
|