Excellent broadband performance from DC thru 3GHz, compared to the narrowband DC blocked or stub designs. Typical dB loss: 0. 1 @ 1 GHz; 0.2@ 2 GHz; 0.5@ 3GHz.

Innovative impedance compensated thru-line cavity design allows control voltages to pass thru the device, instead of the "wire around" requirement of DC blocked designs. Our design allows "in-circuit" cable sweeps.

Innovative fast acting gas tube replaceable ARC-PLUG module can be removed and replaced in the field in about one minute with no tools required, and without having to remove the protector from the circuit. The "O" ring sealed knurled knob
does the trick!

The ARC-PLUG module and connectors are "O" ring sealed for complete weatherproofing
Effective performance. Due to our carefully designed reactance compensated thru-line cavity and ARC-PLUG (tm) module placement, our customer and government test approvals show our design is as good as, or better than, DC blocked designs.

DC blocked designs require the entire unit to be discarded if hit with a surge beyond ratings. They are not field repairable. Our design simply requires the ARC-PLUG (tm) module to be replaced in the field. No tools required. UL Listed to
spec 497B.

The Defense Logistics Agency (DLA) has assigned National Stock Numbers (NSN) to the Model TT3G50 Coax Surge Protector (NSN 5920 01 5470278) and the 3G50 ARC-PLUG (tm) cartridge (NSN 5325 01 5466841). This is a result of extensive testing
and approvals within the military organizations.