FCC Gives 10 States First Chance to Apply for Low-Power Radio Licenses.(Knight Ridder/Tribune Business News)Sample, Herbert A
any transmission - at any power level in the UHF spectrum requires a license within the United States. That includes the low power internal radios integrated into receivers like the R8, R10, R12, SPS986...etc.
The FCC opened up an important licensing window for new noncommercial FM stations in 2007, announcing the first round of license winners in 2008. However another 59 licenses remained up in the air due to the Commission needing to pick a winner amongst competing applications. The FCC announce...
Note: 无线充电器一定要有Radio Communication or Radio Determination功能才属于EN303 417的范畴。如果仅仅是充电功能的话,那么就应该符合EMCD。FCC 认证标准(KDB680106 D01):Wireless power transfer (WPT) devices operating at frequencies above 9 kHz are intentional radiators and are subject to either Part 15...
Low Power Radio Services (LPRS) FCC(Federal Communications Commission,美国联邦通信委员会)是美国政府的一个独立机构,直接对国会负责。FCC通过控制无线电广播、电视、电信、卫星和电缆来协调国内和国际的通信。FCC的工程技术部(Office of Engineering and Technology)负责委员会的技术支持,同时负责设备认可方面的事务。
无线电频段测试(Radio Frequency Band): 确定产品使用的射频频段。 频率调制测试(Modulation Characteristics): 测试产品的调制特性,确保其在通信中的表现。 在进行这些测试之前,通常需要准备详细的技术文件,包括产品规格、电路图、用户手册等。这些文件将帮助测试机构了解产品的设计和功能,并为测试提供指导。Zui终,通过测...
Radio Type:License-free walkie talkie;Feature:License-free; Flashlight;Product Name:JV01;Function:NOAA; Scan etc function;Maximum Range:1-3 KM;Working Voltage:3.7V;MOQ:2pcs;Frequency Stability:FRS;Sample:Available;Private Mold:Yes;Talk Range:Other;Output
BF-TD446 is an exciting new addition to our PMR466 License Free Series. Bringing you a whole new set of digital features, such as two timeslots, versatile calls, remote kill/revive, and clear digital audio, this is a cost-effective radio solution for shop fronts...
Note: 无线充电器一定要有Radio Communication or Radio Determination功能才属于EN303 417的范畴。如果仅仅是充电功能的话,那么就应该符合EMCD。 FCC 认证标准(KDB680106 D01): Wireless power transfer (WPT) devices operating at frequencies above 9 kHz are intentional radiators and are subject to either Part...
射频辐射测试(Radio Frequency Radiation Testing): 测试设备是否在规定频率范围内产生电磁辐射,并确保辐射水平符合FCC规定。 电磁耐受性测试(Electromagnetic Susceptibility Testing): 测试设备是否能够抵御来自其他设备的电磁干扰,以确保在实际环境中可靠工作。