This unit is a Lightning/Nuclear Electro Magnetic Pulse Protector by the leader in coax protection, Polyphaser! Patented PolyPhaser Protection for Single or Multi-channel

• Transmitters and/or Receivers
• Industry's Best RF Performance
• Fully Weatherized, Compact, Integrated Connector Housing
• Industry's Lowest Throughput Energy
• Maintenance Free
• Multi-Strike Capability
• N Female / N Male (Antenna Side)