[F-Female & F-Female]
[UHF-Female & UHF-Female]
[UHF-Male & UHF-Female]
[3 GHz Replacement Tubes]
[F-Male & F-Female]
[Pro-Grade N-Male & N-Female]
[Pro-Grade N-Female & N-Female]
[6 GHz Replacement Tubes]
This gas discharge tube lightning suppressor features wide-band operation from DC to 3 GHz with low RF insertion loss, making it ideal for HF, Marine VHF, UHF, CB, Amateur Radio (Ham), P25, GMRS, LMR, Two-Way and other radio system antennas. It can absorb 2.5 times the energy of typical 90V arresters.
With dual UHF-Female (SO-239) connectors, the arrester sits inline with your coax cabling. It passes DC for applications such as remote amplifiers and LNAs. Both ports are equally protected - it can be installed in either orientation. The housing ground lug provides superior grounding.
Coaxial lightning suppressors should be installed between outdoor antennas and radio equipment to protect from high-energy electrical pulses carried through the coax cable either from a direct or nearby lightning strike. Arresters should be installed outdoors as close as possible to the equipment to be protected, typically at the point where the coax cable enters the building.
Frequency Range | 0 - 3 GHz |
Impedance | 50 Ohms |
Discharge Voltage | DC 230V |
Max Power | 200 W |
Max Discharge Current | 10 kA (8/20 μs) |
VSWR ADGP | < 1.2 |
Insertion Loss | < 0.2 dB |
Connectors | UHF Female (SO-239) / UHF Female (SO-239) |
Connector Body | Nickel Plated Brass |
Ground | M4 Screw Lug |
Dimensions | 2.24 x 1 in (57 x 25 mm) |
Weight | 4 oz (113 g) |
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UHF UltraFlex Coax CablesThe wrong cabling can wipe out antenna gain. Use only low-loss 50 Ohm coax like our ANT-141-033 series ultra-flex cables available in multiple pre-made lengths. |
J-Max Antenna Mounting ArmsProxicasts professional grade ANT-800-JP3 J-Max adjustable antenna mounts feature extraordinary strength and premium materials. Available in stainless steel and rust-proof aluminum, these mounts will last a lifetime. |
Coax Weathersealing Silicone TapeIf moisture gets into the cabling it can create intermittent shorts and permanent damage. Seal all outdoor connections with our ANT-900-002 Pro-Grade Coax Silicone Sealing Tape. |