Coaxial lightning arrester outdoor antenna FL10 antenna interface signal lightning arrester

Product Details

The FL10 interface lightning protector is a design of lightning protection applied to the antenna feeder system based on the relevant standards. It is suitable for all kinds of radio frequency transceiver system, wireless network signal transmitting, satellite TV receiving equipment, and monitoring signal wireless transmitting and receiving equipment. Between the communication equipment and the coaxial cable joint or the two communication equipment, it can effectively prevent the damage of the transient overvoltage formed by the lightning induction to the communication equipment.

Product features

1. the solid and conductive metal shell has a good shielding effect, so that the signal is free from external interference.

2. built in replaceable gas discharge tube, easy installation and maintenance.

3. limit voltage is very low

Product specification

Working principle of product

The lightning protection device is based on the principle of standing wave antenna and lightning wave spectrum design. The main part is a short rod equivalent to the end of the 1/4 wavelength. When the signal is sent out, a part of the impedance is reflected back because the impedance is not fully matched, and the wave will form a standing wave when the wave is superimposed on the incident wave originally emitted. The amplitude of standing wave at each point of the line is fixed first. For the transmission line with terminal short circuit, the terminal is short circuited, so the current is large and the voltage is small. For the signal end, the voltage and the current are small.
That is, the most close to the open circuit of the signal terminal impedance, so the loss is small, but for the lightning wave because of its wide spectrum range, and most of the energy is concentrated in the frequency band below 10HZ, so the short circuit rod is short circuited to the lightning, and will not invade the equipment to cause damage.

Use of attention

1. the product is FL10 type interface, which is not suitable for other interfaces.

2. lightning arrester should be connected to the feeder line and installed near the protected equipment.

3. when the system fails to doubt the lightning arrester, the lightning arrester can be dismantled and rechecked. If the system is restored to normal after being restored to the state before use, the lightning arrester has been damaged and must be replaced immediately.

4. when a signal transmission failure occurs on the line, we should find out the reason. If the lightning protector is damaged, the lightning protector will be changed immediately.

Company profile

Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built everything to offer a wide range of innovative and reliable surge protection solutions and products.
All types and classes of our lightning and surge arresters 20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all the requirements based on their class.

Product packaging:Carton packing

Transportation method

  1. Express company: FEDEX,UPS,DHL,TNT

2. Trains, ships, aircraft transport