Gas tube surge 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
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
| 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 | |||
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