Antenna Feeder System – Telanar

Coaxial lightning arrester

admin — Wed, 13 Aug 2025 20:37:24 +0000

Wiring instructions:

1.The lightning protector will be installed horizontally in the corresponding position

2.I Specifications ntercept the appropriate length of radio frequency line, connect the lightning protector and the protected equipment RF input port .

3.Complete the RF line from the outdoor into the lightning protector connection .

4.Ground the lightning protector to the nearest ground.

ProductOverview:

Antenna feeders witch type series lightning protection products are mainly used in RF signal system to protect communicationequipment signal line from the influence of lightning electromagnetic pulse,induction over voltage, operation over voltage,and arewidely used in wireless coverage,communication base station,cable TV,satelliteTV,GPS and other fields of RF line protection.This series of products has the characteristics of wide frequencyrange,low insertion loss,small standing wave,etc.,and has good lightning protection effect without affecting thenormal communication of the equipment.

Specifications

Surge Protector 380-390MHz

admin — Wed, 13 Aug 2025 20:33:15 +0000

Surge Protector (Coaxial Lightning Arrester) Coaxial surge protectors are used in RF systems to protect communication equipment from lightning-induced electromagnetic pulses, surge overvoltages, and operational transients. Widely applied in wireless coverage, base stations, cable TV, satellite TV, and GPS systems, these protectors feature a wide frequency range, low insertion loss, and low VSWR, ensuring effective lightning protection without compromising signal transmission.

50-4000MHz DC-Block,3kv,DIN-Male/Female

admin — Wed, 13 Aug 2025 20:28:18 +0000

Small Size Dual Junction Coaxial Isolator 400-470MHz used in TX Combiner

admin — Wed, 13 Aug 2025 20:23:15 +0000

Function of isolator 1、Protect circuit components One of the main functions of an isolator is to protect the components in the circuit from damage caused by high voltage and high current. In circuits, isolators can effectively cut off or reduce voltage and current, thereby avoiding excessive current flowing through various components in the circuit and improving the reliability and stability of the circuit. 2、Enhance signal quality Isolators can also improve the signal quality in circuits. In the process of analog signal transmission, isolators can effectively reduce noise interference and improve signal purity. Meanwhile, in digital circuits, isolators can also ensure stable signal transmission and avoid errors caused by noise interference.

Big Size Dual Junction Coaxial Isolator 400-470MHz used in TX Combiner

admin — Wed, 13 Aug 2025 20:20:27 +0000

150-174MHz Dual Junction Isolator N-Female

admin — Wed, 13 Aug 2025 20:16:11 +0000

7-8 Flexible RF Coaxial Cable

admin — Wed, 13 Aug 2025 20:11:02 +0000

Coaxial feeder cables are essential components in RF communication systems, serving as the medium for transmitting high-frequency signals with minimal loss and interference. These cables consist of a center conductor surrounded by an insulating dielectric material, which is further encased in an outer conductor or shield. The key functions and applications of coaxial feeder cables are as follows: 1:Signal Transmission: Coaxial feeder cables efficiently transmit RF signals with minimal attenuation over long distances, ensuring reliable communication between RF components. 2:RF Shielding: The outer conductor of coaxial cables provides excellent electromagnetic shielding, protecting the transmitted signals from external interference and preventing signal leakage. Advantages of Our Product: 1:High-Quality Materials: Our coaxial feeder cables are manufactured using premium-quality materials, ensuring superior performance and reliability even in demanding operating conditions.

1-4 Super Flexible RF Coaxial Cable

admin — Wed, 13 Aug 2025 20:06:24 +0000

1-4 Flexible RF Coaxial Cable

admin — Wed, 13 Aug 2025 20:02:22 +0000

1-2 Super Flexible RF Coaxial Cable

admin — Wed, 13 Aug 2025 19:51:23 +0000

l The high-performance of attenuation allows coaxial cable to be used in different RF systems, such as 3G, 4G mobile communication.

l Wide range of applications, such as indoor distribution, broadcast, various base stations, wireless cellular, and others.

l Lower VSWR, perfect shielding effectiveness, and extraordinary inter-modulation performance lead to fewer energy loss and outer interference.

Specifications :