无线对讲机、移动机、发射机、接收机、矿用无线数据、视频信号调制解调器、矿用无线通信信号装置、矿用无线编码发射、接收器检测

发布时间:2023-07-03 19:42:46

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军工检测 其他检测

JUS N.N6.021-1982 线讯.线.测量方法.各类线.音

Radiocommunications. Radioreceivers. Methods of measurement. Radio-receivers for various classes of emission. Audiofrequency and radio-frequency signah

AS 2909.4:1986 各种级别线测试方法-语音广播线率测试

Specifies conditions and methods of measurements for the performance of a complete FM radio receiver. It is a catalogue of selected measurements

Methods of measurement on radio receivers for various classes of emission - Radio-frequency measurements on receivers for frequency-modulated sound-broadcasting emissions

GB/T 12192-1990 线电话测量方法

本标准规定了发射机性能的定义、测量条件和测量方法。 本标准适用于工作频率为25~1000MHz传输单路话音和其他类型信号,其音频带宽一般不超过10kHz的移动通信调频线电话发射机

Methods of measurement for radio transmitters employing F3E emission used in the mobile services

GB/T 12193-1990 线电话测量方法

本标准规定了接收机性能的定义、测量条件和测量方法。 本标准适用于工作频率为25~1000MHz传输单路话音和其他类型信号,其音频带宽一般不超过10kHz的移动通信调频线电话接收机

Methods of measurement for radio receivers employing F3E emission used in the mobile services

ETSI EN 302 617:2018 使幅的超高航空服务的陆基超高线 线入协标准(V2.3.0)

The present document specifies technical characteristics and methods of measurements for DSB AM ground based transmitters@ receivers and transceivers

Ground-based UHF radio transmitters@ receivers and transceivers for the UHF aeronautical mobile service using amplitude modulation; Harmonised Standard for access to radio spectrum (V2.3.0)

CNS 11709-1994 陆上行25–1000MHz相设备便携式/个人线组合检验法

本标准规定如备考所定义之调频或调和携带型∕个人通信设备之最低性能要求,除了电源之温度操作范围外,其附件如充电器、功率增幅器、电池等亦不包括在内。备考:携带型∕个人通信设备为可携带或戴在身上,且可由可携带之电源及天线操作之线电发射机、接收机或其二者之组合

Method of Test for Portable/Personal Radio Transmitters, Receivers, and Transmitter/Receiver Combination Land Mobile Communications FM or PM Equipment, 25-1000MH`7|

JUS N.N6.395-1984 线讯..单线、带抑载波的的特性

RadiocommunicatJom. Transmitters, Characteristics of transmittars for single-channel radiotelephorm singlasidaband emissions with suppresed carriar used in tha fixed samce in the MF and HF bands

BS EN 60835-2-4:1993 字微波线系统使设备测量方法.地面线电中继系统测量./包括/

Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on terrestrial radio-relay systems - Transmitter/receiver including modulator/demodulator

JIS C 6005:1976 线的试验方法

Methods of measurement on communication receivers for amplitude-modulation transmissions

KS C IEC 60315-4-A-2014(2019 各类线测量方法第4部分:

Methods of measurement on radio receivers for various classes of emission — Part 4: Receivers for frequency-modulated

GB/T 16611-2017 线传输规范

General specification for radio data transmission transceiver

JUS N.N6.023-1982 线讯.各类线.测量方法.幅声音广播测量.谐系统特性

Radiocommunications. Radio receiven for various classes of emission. Methods of measurements. Pro- perties of tuning systems

VSM 11561-1940 SEV 规则,幅和送的线和电的辐测量方法

JUS N.N6.362-1978 线讯..电和换位的测量.可的稳定性

Radiocommunications. Transmitters. Measurements particular to transmitters and transposers for television. Stability ofthe vision signal.

PN T04500-04-1990 声音广播的各类线率测量线的测量方法

Metody pomiarów odbiorników ró?nych rodzajów emisji Metody pomiarów parametrów wielkiej cz?stotliwo?ci odbiorników radiofonicznych do odbioru sygna?ów z modulacj? cz?stotliwo?

JUS N.N6.021-1982 线讯.线.测量方法.各类线.音

Radiocommunications. Radioreceivers. Methods of measurement. Radio-receivers for various classes of emission. Audiofrequency and radio-frequency signah

AS 2909.4:1986 各种级别线测试方法-语音广播线率测试

Specifies conditions and methods of measurements for the performance of a complete FM radio receiver. It is a catalogue of selected measurements

Methods of measurement on radio receivers for various classes of emission - Radio-frequency measurements on receivers for frequency-modulated sound-broadcasting emissions

GB/T 12192-1990 线电话测量方法

本标准规定了发射机性能的定义、测量条件和测量方法。 本标准适用于工作频率为25~1000MHz传输单路话音和其他类型信号,其音频带宽一般不超过10kHz的移动通信调频线电话发射机

Methods of measurement for radio transmitters employing F3E emission used in the mobile services

GB/T 12193-1990 线电话测量方法

本标准规定了接收机性能的定义、测量条件和测量方法。 本标准适用于工作频率为25~1000MHz传输单路话音和其他类型信号,其音频带宽一般不超过10kHz的移动通信调频线电话接收机

Methods of measurement for radio receivers employing F3E emission used in the mobile services

ETSI EN 302 617:2018 使幅的超高航空服务的陆基超高线 线入协标准(V2.3.0)

The present document specifies technical characteristics and methods of measurements for DSB AM ground based transmitters@ receivers and transceivers

Ground-based UHF radio transmitters@ receivers and transceivers for the UHF aeronautical mobile service using amplitude modulation; Harmonised Standard for access to radio spectrum (V2.3.0)

CNS 11709-1994 陆上行25–1000MHz相设备便携式/个人线组合检验法

本标准规定如备考所定义之调频或调和携带型∕个人通信设备之最低性能要求,除了电源之温度操作范围外,其附件如充电器、功率增幅器、电池等亦不包括在内。备考:携带型∕个人通信设备为可携带或戴在身上,且可由可携带之电源及天线操作之线电发射机、接收机或其二者之组合

Method of Test for Portable/Personal Radio Transmitters, Receivers, and Transmitter/Receiver Combination Land Mobile Communications FM or PM Equipment, 25-1000MH`7|

JUS N.N6.395-1984 线讯..单线、带抑载波的的特性

RadiocommunicatJom. Transmitters, Characteristics of transmittars for single-channel radiotelephorm singlasidaband emissions with suppresed carriar used in tha fixed samce in the MF and HF bands

BS EN 60835-2-4:1993 字微波线系统使设备测量方法.地面线电中继系统测量./包括/

Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on terrestrial radio-relay systems - Transmitter/receiver including modulator/demodulator

JIS C 6005:1976 线的试验方法

Methods of measurement on communication receivers for amplitude-modulation transmissions

KS C IEC 60315-4-A-2014(2019 各类线测量方法第4部分:

Methods of measurement on radio receivers for various classes of emission — Part 4: Receivers for frequency-modulated

GB/T 16611-2017 线传输规范

General specification for radio data transmission transceiver

JUS N.N6.023-1982 线讯.各类线.测量方法.幅声音广播测量.谐系统特性

Radiocommunications. Radio receiven for various classes of emission. Methods of measurements. Pro- perties of tuning systems

VSM 11561-1940 SEV 规则,幅和送的线和电的辐测量方法

JUS N.N6.362-1978 线讯..电和换位的测量.可的稳定性

Radiocommunications. Transmitters. Measurements particular to transmitters and transposers for television. Stability ofthe vision signal.

PN T04500-04-1990 声音广播的各类线率测量线的测量方法

Metody pomiarów odbiorników ró?nych rodzajów emisji Metody pomiarów parametrów wielkiej cz?stotliwo?ci odbiorników radiofonicznych do odbioru sygna?ów z modulacj? cz?stotliwo?

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