注：红外线设备（比如：红外线遥控器）因为红外线不属于RF（射频），所以它不属于有意辐射体。另外，如果红外线设备的clock frequency（时钟频率）小于9KHz，那么它也不需要FCC Doc测试；如果clock frequency（时钟频率）大于9KHz，那么它需要FCC测试，必须符合FCC Part 15.209（Radiated emission limits.－辐射测试） U...
FCC Part 15Since conducted emissions testing is usually done to insure that your equipment will comply with the limits of FCC Part 15 or EN55022, the test methods used should conform to the specifications of these two agencies. You will need the following equipment: 1. Shielded room, to ...
LED氛围灯作为一种电子设备，必须符合FCC Part 15的要求。Part 15主要涉及低功率、非授权的无线电频率设备，以下是具体的认证要求：辐射发射限制（Radiated Emissions Limits）：频率范围：LED氛围灯的工作频率通常在30 MHz至1 GHz之间，FCC对这个频段内的辐射发射进行了严格限制。发射强度：设备在规定的频率范围内的辐...
FCC PART15规定了所有射频设备的要求，该技术法规是射频设备进入美国的必须条件。包括技术范围，行政要求以及将设备投放市场应该遵循的其他条件。FCC（Federal Communications Commission，美国联邦通信委员会）于1934年由COMMUNICATIONACT建立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...
3) Limits for the permitted range of modulation bandwidth(允许的调制带宽限值) 调制带宽所允许的范围必需符合供应商的规定。调制带宽的频率范围包含了以下两种情况的相关边带: 1) 载波频率小于135KHz:低于载波功率23DB处为其边带。 2) 载波频率为135KHz到30MHz:低于载波功率15DB处为其边带。
however,adheretothefollowinglimitswhenstoringandusingthe HS60: •Operatingtemperature:-30°Cto+70°C(-22°Fto+158°F). •Storagetemperature:-40°Cto+85°C(-40°Fto+185°F). •Humidity:100%non-condensing. VHFinterference VHFinterferencefromdevicessuchascellularphonesandradio transmittersmayinterfere...
关键词 FCCPart15;辐射骚扰;传导骚扰;有意发射;无意发射;超宽带;电力线通信 AbstractThisarticleintroducestheFCCPART1 5inAmerican.Itconcernsabouttheapplicationscope,thelimitsandmeasurementrequirementsincludetheradiatedandconducteddisturbancefortheintentional/unintentionalRFequipments.Italsogivesoutsomedetailaboutthe...
关键词 FCC Part 15 ;辐射骚扰;传导骚扰;有意发射;无意发射;超宽带;电力线通信 Abstract This article introduces the FCC PART 15 in American. It concerns about the application scope, the limits and measurement requirements include the radiated and conducted disturbance for the intentional/unintentional ...
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment...
FCC PART 15.209 Radiated emission limits FCC PART 15.215 Additional provisions to the general radiated emission limitations FCC PART 15.247 Operation within the bands 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz FCC PART 15.249 Operation within the bands 902–928 MHz, 2400–2483.5 ...