Add surge protection between your external antenna and connected equipment. This protector fits into the antenna feed and is intended to limit transient overvoltages and discharge static build-up through a correctly connected grounding path.
With N male and N female connectors, it connects to compatible antennas and coaxial cables with N-type connections. It is a practical accessory for external antenna installations connected to routers, modems or mobile signal boosters.
The protector features 50 Ω impedance, a stated VSWR below 1.2 and a stated response time below 25 ns. Its compact brass housing measures 65 × 25 mm.
The stated IP67 rating provides enclosure protection for environments exposed to dust and moisture. Cable connections and entry points also require appropriate sealing for their location.
Correct grounding is essential for operation. This product provides supplementary surge protection and does not guarantee protection against a direct lightning strike.
✅ Benefits
- Surge protection in the antenna feed – supplements protection for connected equipment.
- N male to N female – fits compatible N-type antenna cables and antennas.
- Grounding connection – connects to the installation’s designated grounding system.
- 50 Ω impedance – for compatible RF and antenna systems.
- IP67-rated housing – stated protection against dust and water.
- Compact dimensions – measures 65 × 25 mm.
- Brass housing – metal construction for fixed installation.
🎯 Ideal for
- External antenna installations with N-type connectors.
- Compatible router, modem and mobile signal booster installations.
- Antenna systems requiring a grounded surge protector.
- Installations with 50 Ω coaxial cable, subject to frequency and power compatibility.
🔧 Connection and use
Install the protector in the antenna feed according to the manufacturer’s instructions. Connect its N male connector to a matching N female connector, and its N female connector to an N male cable connector.
The grounding terminal must connect to the installation’s designated grounding and bonding system. A knowledgeable installer should determine positioning and grounding arrangements to suit the building and antenna system.
Protect exposed cable connections against moisture. Before installation, check that the protector’s frequency range, power rating and any DC pass-through capability suit the equipment.
📡 Capacity and connections
| Feature | Details |
|---|
| Function | Surge protection for an antenna feed |
| Connector 1 | N male |
| Connector 2 | N female |
| Connector locking | Threaded |
| Impedance | 50 Ω |
| Grounding | Separate grounding terminal on housing |
| VSWR | < 1.2 |
| Stated response time | < 25 ns |
⚙️ Technical specifications
| Feature | Specification |
|---|
| Product type | Antenna surge protector / coaxial lightning arrester |
| Stated protection level | 600 V |
| Stated enclosure rating | IP67 |
| Housing material | Brass |
| Dimensions | 65 × 25 mm |
| Quantity | 1 piece |
📦 Package contents
- 1 × antenna surge protector with N male, N female and grounding connection.
