Our 3000V DC Block Surge Protector provides the industry's highest level of galvanic isolation integrated within a high-performance lightning arrester. Engineered for the DC-6GHz spectrum, this unit handles 200W power while providing a 3kV (3000V) DC barrier.
This component is essential for protecting sensitive RF front-ends from both atmospheric lightning discharges and high-voltage DC surges common in heavy industrial environments, high-power broadcast towers, and carrier-grade 5G infrastructure. By blocking DC current up to 3000V, it effectively eliminates ground loops and protects equipment from catastrophic DC leakage.| Parameter | Specification |
|---|---|
| Frequency Range | DC - 6.0 GHz |
| Impedance | 50 Ohm |
| Max Power Rating | 200 Watts |
| VSWR | ≤ 1.3 |
| Insertion Loss | ≤ 0.5dB |
| Connector Type | N male to N Female |
| Protection Type | Gas Discharge Tube (GDT) |
| DC Spark-over Voltage | 230V |
| DC-blocking operating voltage | 3000V |
| Operating Temperature | -45°C to +85°C |
| Minimum inner conductor insulation capacitance | 1500pF |
| Minimum outer conductor insulation capacitance | 6000pF |
