PolyPhaser GT-NFF-AL DC to 6GHz DC Pass Gas Tube - NF to NF 90W, IP67, 60 V Max

The SpikeGuardâ„¢ is a straight gas tube device with an operation frequency of DC-7GHz. The GT-NFF-AL has N connectors with a female on the "Surge/Antenna" side and a female on the "Protected/Equipment" side.