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High Frequency Coaxial Cable Surge Protect N Interface Good Shielding Effect

Categories Coaxial Cable Surge Protector
Brand Name: THOR
Model Number: TRSW-UHF
Certification: CE
Place of Origin: CHINA
MOQ: 1 piece
Price: Negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 20000 pieces/month
Delivery Time: 3-7 work day
Packaging Details: Carton packaging
Product name: Antenna coaxial surge protector
Frequency range: DC-1.5 GHz
Working voltage: 500V
Nominal discharge current: 10KA
Standard: IEC/EN 61643-11
Certificate: CE
Warranty: 2 Years
  • Product Details
  • Company Profile

High Frequency Coaxial Cable Surge Protect N Interface Good Shielding Effect

High frequency coaxial protection device N interface type lightning arrester coaxial lightning arrester outdoor antenna

Brief introduction

The N interface lightning protector is a design of lightning protection applied to the antenna feeder system based on the relevant standards. 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. It is an ideal protection device for all kinds of communication equipment with beautiful appearance, easy installation, easy maintenance, impact resistance and corrosion resistance, and can work steadily in a bad environment for a long time.

Product features

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

2. advanced production process and beautiful appearance

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

Product specification

1. Frequency range: DC-1.5 GHz

2. Working voltage: 500V

3. Nominal discharge current(IN): 10kA

4. Insulation resistance: ≥5000 MΩ

5. Dielectric withstanding voltage: 1500V

6. Impedance: 75Ω

7. Interface mode: BNC.N.UHF.TNC and so on

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. this product needs no special maintenance. When the system fails, the lightning arrester can be dismantled and rechecked. If the system is restored to normal after it is restored to the state before use, the lightning arrester has been damaged and must be replaced immediately.

2 .The side of the lightning arrester has a earthing screw ring, which can be inserted in a thick copper wire and pressed hard and pressed with the tigers forceps. Then the other end of the copper wire is connected to the roof of the building. The contact must be sufficient.

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

4.The N type interface is not applicable to the external interface

Company profile

Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.

we Ltd is committed to meeting the requirements of the European Union’s Waste Electrical and Electronic Equipment (WEEE) directive. This directive requires producers of electrical and electronic equipment to finance the take-back for re-use or recycling of their products placed on the EU market after 2005.

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