Home > Arrestors > PolyPhaser
We found 9 results matching your criteria.

PolyPhaser Lightning Arrestors – RF Surge Protection for Antennas & Coax

PolyPhaser lightning arrestors offer dependable coaxial surge protection using fast-acting gas discharge tube (GDT) technology. These arrestors are widely used in ham radio stations, repeaters, and commercial RF installations to guard against lightning and transient energy without degrading signal performance.

Key Features:

  • ✅ Gas Discharge Tube (GDT) surge protection
  • ✅ High RF power handling with low insertion loss
  • ✅ Options for DC blocked and DC pass-through designs
  • ✅ Weather-resistant for outdoor and tower installations
  • ✅ Used in military, commercial, and amateur radio applications

Product Datasheets & Descriptions:

All PolyPhaser units are manufactured for durability and long-term protection in demanding RF environments

Sort By:
Page of 1
Polyphaser Arrestor: IS-B50LN-C0 Polyphaser Arrestor: IS-50NX-C0 Polyphaser Arrestor: IS-B50NX-C2 Polyphaser Arrestor: IS-B50UX-C0
Polyphaser Arrestor: IS-50NX-C0
Our price: $97.95

(1)
HF: 2 kW | VHF: 375 W | UHF: 125 W - HF: 1.5 kW | VHF: 375 W | UHF: 125 W 1.5 MHz to 700 MHz - HF: 2 kW | VHF: 375 W | UHF: 125 W 125 MHz to 1000 MHz - VHF: 375 W | UHF (Low): 125 W 700 - 1000 MHz: 50 W 1.5 MHz to 700 MHz - HF: 3 kW | VHF: 500 W | UHF: 250 W
Polyphaser Arrestor: IS-B50HN-C0 Polyphaser Arrestor: IS-B50HN-C2 Polyphaser Arrestor: IS-B50HU-C0 Polyphaser Arrestor: IS-50LN-C2
1.5 MHz to 700 MHz - HF: 3 kW | VHF: 500 W | UHF: 250 W 125 MHz to 1000 MHz - 125 MHz: 500 W | 700 - 1000 MHz: 125 W 1.5 MHz to 700 MHz - HF: 3 kW | VHF: 500 W | UHF: 250 W "ProximaNova-Regular, Helvetica Neue, Helvetica, Arial, sans-serif" color="#444444">10 MHz to 1000 MHz - 10-50 MHz: 1.5 kW 50-220 MHz: 375W 220-700 MHz: 125W 700 MHz-1000 50W
Polyphaser Arrestor: IS-B50LU-C0
ProximaNova-Regular, Helvetica Neue, Helvetica, Arial, sans-serif" color="#444444">125 MHz to 1000 MHz - VHF: 375 W | UHF (Low): 125 W 700 - 1000 MHz: 50 W