The din type rf surge arrester is used to protect antenna jumper connector from lightning surge. It short the power surge and diverting it into ground, so that the din connectors and adjacent equipment are protected.
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★ Din Type Rf Surge Arrester Introduction
Din connector is specially designed for mobile communication system's outdoor antenna connection. The din type surge arrestor is often seen between base station antenna and the main feeder cable. By installed on the 1/2 jumper cable, it stops the lightning surge from entering the main feeder, thus protect the base station cabinet equipment. The din type rf surge arrester are IP67 compatible and can be used in almost all environments.
★ Din Type Rf Surge Arrester Features
1. Wide working bandwidth
2. Good stability against environment
3. Very short "short" time
4. High short capacity; low VSWR, low residual voltage
5. Female/male connector, work principle, arrester performance level, and applicable frequency are all subject to customization.
★ Din Type Rf Surge Arrester Work Principle
1. Gas Discharge Tube (GDT) Type
GDT is a device that is conductive only when it is hit by high power. This makes it useful to protect lightning surge, since it can be used to short the surge into the ground. The din type GDT rf surge arrester has a very short response time and a wide bandwidth of current frequency.
2. λ/4 (Quarter Wave) Shorting Stub type
λ/4 shorting is a very special type of din rf surge arrester. The λ/4 shorting rf surge arrester is basically a whole piece of metal. It is designed based on electromagnetic wave theory and uses no special or complicated component at all. The λ/4 shorting rf surge arrester allows normal high-frequency current to pass, while shorting all low-frequency current to the ground with a copper stub of λ/4 length.
★ Din Type Rf Surge Arrester Parameters
Interface types: DIN Male/Female and DIN Female
Operating Frequency Band: 1710 2000 MHz|2000 2170 MHz|824 960 MHz
Average Power: 300.0 W @ 900 MHz
Connector Impedance: 50 Ω
Lightning Surge Capability: up to 100 times (@20KA)
Interface Durability: 500 cycles
Immersion Test Method: IEC 60529:2001, IP68
Operating Temperature: -40 C to +150 C (-40 F to +302 F)
Storage Temperature: -40 C to +100 C (-40 F to +212 F)
* The N type RF surge arrester parameters may vary from one model to another. We provide customized rf surge arrester products, you may demand your specific model by sending email to [email protected]
★ Why Choose Din Type Rf Surge Arrester From Sanyuan
◆ With its long time practice and experience gained, the company can customize finely-made din rf surge arrester to meet needs of all our customers
◆ Here in Sanyuan we provide you one-stop shopping experience. You can buy our din type rf surge arrester with din connector or jumper cable at the same time.
◆ Sanyuan rf surge arresters are economic and reliable. The company offers customers the most competitive price in the market. Full refund is available if you find any rf surge arrester of same quality with a lower price in China.
◆ All of Sanyuan rf surge arrester products are designed to meet mainstream standards of China, Japan, Russia, EU and US. Feel free to use our rf surge arresters globally.
◆ Sanyuan has excellent pre-sales and aftersales teams to solve problems you may encounter before buying or using our rf surge arrester products.
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