现行

JJF 1677-2017

频率分配放大器校准规范
Calibration Specification for Frequency Distribution Amplifiers

2017-11-20

现行

SJ/T 10406-2016

声频功率放大器通用规范
General specification for audio power amplifier

2016-01-15

现行

JJF 1678-2017

射频和微波功率放大器校准规范
Calibration Specification for RF & Microwave Power Amplifiers

2017-11-20

现行

MIL MIL-A-16749E

AMPLIFIER, AUDIO FREQUENCY, SOUND POWERED TELEPHONE SYSTEM (SUPERSEDING MIL-A-16749D)
音频音频音频电话系统放大器（取代MIL-A-16749D）

1963-05-15

现行

SJ 20732-1999

移动通信射频功率放大器通用规范
General specification for radio frequency power amplifier mobile communication

1999-11-10

现行

JJF 1737-2019

工频磁场模拟器校准规范
Calibration Specification for Power Frequency Magnetic Field Simulators

2019-09-27

现行

JJF 1667-2017

工频谐波测量仪器校准规范
Calibration Specification for Harmonics Analyzing Instruments at Power Frequency

2017-11-20

现行

JJF(机械) 1028-2019

工频暂态电流测量系统校准规范
Calibration Specification of Transient Power Frequency Current Measurement System

2019-11-11

现行

JJF 1068-2000

工频电流比例标准装置校准规范
Calibration Specification for Sets of Current Ratio Standards at Power Frequency

2000-03-06

现行

JJF(电子)0026-2018

三相变频电源校准规范
Calibration Specification for Three Phase Variable-Frequency Power Supply

2018-04-30

现行

JJF 1067-2014

工频电压比例标准装置校准规范
Calibration Specification for Apparatus of Voltage Ratio Standards at Power Frequency

2014-04-21

现行

GB/T 40661-2021

工频磁场测量仪校准规范
Calibration specification of measurement instrument for power frequency magnetic field

2021-10-11

现行

MIL MIL-I-85846A Notice 2-Validation 1

INTERCOMMUNICATIONS SET, AN/AIC-14A AUDIO FREQUENCY AMPLIFIER AM-3889/AIC-14A GENERAL SPECIFICATION FOR
AN/AIC-14A音频放大器AM-3889/AIC-14通用技术条件

2019-03-28

现行

SJ/T 10260-1991

半导体集成电路CD7232CS双音频放大器详细规范
Detail specification for electronic components--Semiconductor integrated circuits--Type CD7232CS dual audio power amplifiers

1991-11-12

现行

SJ/T 10259-1991

半导体集成电路CD2822CP双音频功率放大器详细规范
Detail specification for electronic components--Semiconductor integrated circuits--Type CD2822CP dual audio power amplifiers

1991-11-12

现行

MIL MIL-I-85846A

INTERCOMMUNICATIONS SET, AN/AIC-14A AUDIO FREQUENCY AMPLIFIER AM-3889/AIC-14A GENERAL SPECIFICATION FOR (SUPERSEDING MIL-I-85846)
内部通信装置 AN/AIC-14A音频放大器AM-3889/AIC-14A通用规范（代替MIL-I-85846）

1990-11-14

现行

MIL MIL-I-85846A Notice 1-Inactivation

INTERCOMMUNICATIONS SET, AN/AIC-14A AUDIO FREQUENCY AMPLIFIER AM-3889/AIC-14A GENERAL SPECIFICATION FOR (SUPERSEDING MIL-I-85846)
交流通信设备AN/AIC-14A音频放大器AM-3889/AIC-14A通用规范（代替MIL-I-85846）

1998-12-07

现行

DL/T 1694.6-2020

高压测试仪器及设备校准规范第6部分：电力电缆超低频介质损耗测试仪
Calibration specification for high voltage testing instruments —Part 6: Very low frequency dielectric loss detector for power cable

2020-10-23