发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了调幅广播收音机电声性能的测量方法。 本标准适用于工作频率为526.5 kHz~26.1 MHz的调幅广播收音机(以下简称收音机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for AM broadcast transmissions
Methods of measurement on radio receivers for AM broadcast transmissions
Methods of measurement on receivers for amplitude modulated sound-broadcasting emissions
本标准规定了出口便携式(含袖珍式)半导体调幅广播收音机的检验项目,抽样方案和最低技术要求。 本标准适用于工作频率为525kHz~26.1MHz,以直流电源供电的出口收音机检验。若合同有规定,按合同规定检验;合同规定或规定不明确的。按本规程检验
Rule for inspection of portableradio receiver with AM broadcast transmissions for export
Output-input transformers for transistor radio receivers with amplitude modulation
Amplitude-modulation radio receivers used for relay-broadcasting Ratings for technical indices of operation
Amplitude-modulation radio receivers used for relay-broadcasting Measurement method for technical indices of operation
本标准规定了半导体调幅广播收音机用中频变压器及振荡线圈的总的要求。本标准适用于半导体调幅广播收音机用中频变压器及振荡线圈
Intermediate-frequency transformers and oscillator coils for transistorized amplitude modulation broadcast receivers
To be read in conjunction with BS 4054-1:1995
Methods of measurement on radio receivers for various classes of emission - Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission. Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated soundbroadcasting emissions
Applies to radio receivers for the reception of amplitude-modulated sound broadcasting emissions. Deals mainly with measurements using radio-frequency
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated sound-broadcasting emissions
The CCIR, CONSIDERING (a)that frequency assignment plans must of necessity take into account the characteristics of receivers ; (b)that the range
Characteristics of AM Sound Broadcasting Reference Receivers for Planning Purposes - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
The standard applies to radio receivers for the reception of amplitude-modulated sound broadcasting emissions. Deals mainly with measurements using
Methods of measurement on radio receivers for various of classes of emission - Part 3: Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated soundbroadcasting emissions
本标准规定了调幅广播收音机电声性能的测量方法。 本标准适用于工作频率为526.5 kHz~26.1 MHz的调幅广播收音机(以下简称收音机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for AM broadcast transmissions
Methods of measurement on radio receivers for AM broadcast transmissions
Methods of measurement on receivers for amplitude modulated sound-broadcasting emissions
本标准规定了出口便携式(含袖珍式)半导体调幅广播收音机的检验项目,抽样方案和最低技术要求。 本标准适用于工作频率为525kHz~26.1MHz,以直流电源供电的出口收音机检验。若合同有规定,按合同规定检验;合同规定或规定不明确的。按本规程检验
Rule for inspection of portableradio receiver with AM broadcast transmissions for export
Output-input transformers for transistor radio receivers with amplitude modulation
Amplitude-modulation radio receivers used for relay-broadcasting Ratings for technical indices of operation
Amplitude-modulation radio receivers used for relay-broadcasting Measurement method for technical indices of operation
本标准规定了半导体调幅广播收音机用中频变压器及振荡线圈的总的要求。本标准适用于半导体调幅广播收音机用中频变压器及振荡线圈
Intermediate-frequency transformers and oscillator coils for transistorized amplitude modulation broadcast receivers
To be read in conjunction with BS 4054-1:1995
Methods of measurement on radio receivers for various classes of emission - Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission. Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated soundbroadcasting emissions
Applies to radio receivers for the reception of amplitude-modulated sound broadcasting emissions. Deals mainly with measurements using radio-frequency
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated sound-broadcasting emissions
The CCIR, CONSIDERING (a)that frequency assignment plans must of necessity take into account the characteristics of receivers ; (b)that the range
Characteristics of AM Sound Broadcasting Reference Receivers for Planning Purposes - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
The standard applies to radio receivers for the reception of amplitude-modulated sound broadcasting emissions. Deals mainly with measurements using
Methods of measurement on radio receivers for various of classes of emission - Part 3: Receivers for amplitude-modulated sound-broadcasting emissions
Methods of measurement on radio receivers for various classes of emission — Part 3: Receivers for amplitude-modulated soundbroadcasting emissions