Gas-tube coaxial GDT protector CATV RF Surge Arrester

Gas tube arrester, also called gas discharge tube lightning protection device, is designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

CATV

Datacast, IPDC

VOD

IP Phone

BBA

Video conference

Civil wave band communication

Closed-circuit TV

Car radio & search Radar

Ship warship the opposite bank communication

Landing system

Ground control unit

Features Of Gas Discharge Tube Surge Protector

Large electrical and electronic discharge current

Low insertion loss, small VSWR

Gas-tube Structure

Reliable Performance from DC to 3.0GHz

Multi-Strike Capability

Bi-Directional Protection

DC passed

RoHS Compliant

Metric or imperial type option

Technical Parameters Of Gas Tube Surge Protection Equipment

Model R05U70F R30N70F R25D70F M25B70F

Lightning protection zone(LPZ) 1-2

Class

According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2 C

According to IEC61643 III

Nominal working voltage Un 220V 385V

Max continuous operating voltage Uc ≤70v

Max discharge current Imax (8/20µs) Imax 20KA

Working frequency 0-0.5GHz 0-3GHz 0-2.5GHz 0-2.5GH

Protection level In Up ≤200v

Insertion Loss ≤0.2db

Standing-wave ratio ≤1.2

Interface form UHF N DIN BNC

Working conditions Temperature: -40 to 80℃, Relative humidity: ≤95％

Standards compliance IEC6000, EN60950

Mounting Be installed between protected equipment and the signal line

Material Copper/ silver white

IP code IP20

Techwin Inc. is one of the most professional surge protection device manufacturers in China. With matured experience in surge protection technology, Techwin surge protection device(SPD) China manufacturer, whose spd surge arresters obtained 28 technology patents and multiple certifications such as CE, ROHS, TUV, UL, CQC, ISO9001, ISO14001, ISO45001 and so on. Telecom, electric power, CCTV, railway, intelligent transportation, solar wind power, petrochemical engineering and other industries all need spd protection devices, our surge protector factory can provide surge protector arresters in line with the latest international and domestic standards.