[Download] Ministry of Industry and Information Technology announced "China's gradual reduction of mercury-containing roadmap for fluorescent lamps"
315mhz Antenna Description:
Interface form: SMA
Picture show:
315mhz Antenna 315mhz Antenna,315Mhz Rubber Antenna,Omni Directional Antenna,Short Rubber Antenna Shenzhen Yetnorson Technology Co., Ltd. , http://www.yetnorson.com
Fluorescent lamps are widely used energy-saving illumination sources, which are divided into straight tube fluorescent lamps, circular fluorescent lamps, compact fluorescent lamps (commonly known as energy-saving lamps), and electrodeless fluorescent lamps. The principle of illumination of fluorescent lamps determines that a small amount of mercury vapor must be contained in the lamp. Mercury is a toxic and harmful heavy metal element. It is difficult to recover fluorescent lamps after they are discarded. Mercury leakage not only pollutes the environment but also threatens human health.
The data shows that in 2011, China's fluorescent lamp production was about 7 billion, accounting for more than 80% of global production. Among them, the output of compact fluorescent lamps is about 4.7 billion, and exports are 2.8 billion; the output of other types of fluorescent lamps is about 2.3 billion, and the output is 770 million. According to the industry standard “Limited Requirements for Toxic and Hazardous Substances in Lighting Electrical Products†issued in 2008, compact fluorescent lamps contain up to 5 mg of mercury, and straight tube fluorescent lamps contain up to 10 mg of mercury. It consumes tens of tons of mercury.
Attachment: China gradually reduces the mercury content of fluorescent lamps.pdf
The head straight rod antenna it is to 315 MHZ wireless digital/special meter reading communication system design of the antenna.The antenna standing wave ratio performance is good, small dimension, structure, easy installation, stable performance, has the very good anti vibration and aging.
Features:
Frequency range: 315Mhz
VSWR:<1.5
Input impedance:50Ω
Maximum power input: 10W
Gain: 3dBi
Polarization: Vertical polarization
Weight: 10g
Lead wire:no
Antenna color: black