IS 4546-1983

百检网 2021-08-05
标准号:IS 4546-1983
发布日期:1984/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard covers methods of measurements of radiations from broadcast radio receivers, including car receivers and television receivers intended for operation in the frequency ranges up to 1 000 MHz.1.1.1 Radiations into free space and radiation via the mains for mains operated receivers and radiation into free space for battery operated receivers are considered at frequencies between 150 kHz and 1 000 MHz.1.1.2 For car receivers, only aerial terminal voltage measurements are considered in the frequency range above 30 MHz.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司