Coaxial Lightning Arrestor

Description

What is Coaxial Lightning Arrestor?

The Coaxial Lightning Arrestor is mainly divided into switch type antenna arresters and wavelength feeding surge protector, which is widely used in wifi wireless AP, mobile base station communication cellular system, 5G NR, NB-IoT, GSM, GPS, Beidou navigation antenna light protection lightning, is a kind of safe and reliable communication lightning protection products.

C&T RF Antennas Inc provides RF antennas with other antenna radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, VHF&UHF, NB-IoT, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, 5G NR, UWB, etc.

C&T RF Antennas Inc provides the wireless antenna with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.

The RF N male-to-female Coax Lightning Arrestor is supplied by C&T RF Antennas Inc, an RF antenna manufacturer, and RF connector supplier in China. contact us for more details on the Coaxial Lightning Arrestor such as pricing, and inventory.

Coaxial Lightning Arrestor Performance characteristics:

Wide working frequency bandwidth, fever power supply;

Excellent transmission performance, low insertion loss;

The core components use internationally famous brands, excellent performance, and reliable work.

The main Coaxial Lightning Arrestor parameters:

Working frequency: Ar25N (0 ~ 2500MHz), Ar30N (0 ~ 3000MHz), AR60N (0 ~ 6000MHz)

Characteristic impedance: 50Ω

Insertion loss: ≤0.2dB

Resident wave ratio: ≤1.2

Impact tolerance: 20kV & 10KA (1.2 / 50 & 8 / 20μs)

Interface: N-J / K (N male to female, or N female to female)

Coaxial Lightning Arrestor application:

Coaxial Lightning Arrestor Mountains apply to the lightning protection of various radio frequency signals. In series, in the antenna, prevent damage from the feeder intrusion equipment.

How does a coaxial lightning arrestor work?

The coax lightning arrestor provides center conductor protection by introducing a small air gap between the center conductor and the grounded casing. When lightning strikes, a high voltage will be induced on and in the coaxial transmission line.

Types of lightning arrestors:

N male to N female coaxial lightning arrestor surge arrestor

N male to SMA female coaxial lightning arrestor surge arrestor

N male to RP-SMA female coaxial lightning arrestor surge arrestor

SMA male to SMA female coaxial lightning arrestor surge arrestor

TNC male to TNC female coaxial lightning arrestor surge arrestor

4.3-10 coaxial lightning arrestor surge arrestor

etc.

 

RF Lightning Arrestor RF Surge Arrestor installation guide

1. In order to prevent lightning strikes, RF Lightning Arrestor RF Surge Arrestor can be connected in the antenna output and the protected device input and is most suitable to be installed near the line entry end and sensitive devices. In the absence of less lightning, the antenna can also use only one without an amplifier.

Installation is that the connector type should match, if not match, you can use the coaxial converter to perform interface conversion.

The installation method is in series. The radio coaxial cable connector at both ends must be tightened to ensure good sealing of the joint. It must be paid to be a waterproof function in outdoor use, and the rain will not allow rainwater to enter the internal causing corrosion.

2. The effectiveness of the coaxial lightning protection device RF Lightning Arrestor RF Surge Arrestor is largely dependent on its installation, especially if it is connected to the grounding network.

The following points must be strictly observed:

* Equipotential connection:

All installed RF Lightning Arrestors RF Surge Arrestors must be connected to a single ground or ground.

* Optimize lighting arrestor surge arrestor and grounding network:

In order to minimize the surge in the surging, the wiring of the grounding network must be as short as possible, and the ground wire cross-section should be as large as possible (minimum 6mm2), and the other end and the RF Lightning Arrestor RF Surge Arrestor ground bus are reliable, which can be selected direct installation (installed directly on the ground using the flange)

3. RF Lightning Arrestor RF Surge Arrestor installation location:

It is best to install near-line portals and sensitive devices.

RF Lightning Arrestor RF Surge Arrestor Product Maintenance

After proper installation, you can work for a long time, this product does not require special maintenance.

When the system works a fault, the surge protector can be removed and checked.

If the system returns to normal, the surge protector is corrupted, and the possible reason is that its internal discharge tube is destroyed and should be replaced immediately.

Conditions can regularly check whether the nominal-moving voltage of the day feeder protector meets the requirements of the indicator requirements. If it does not meet, it must be replaced.