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Polyphaser RF Surge Protectors

PolyPhaser RF surge protectors and lightning arrestors protect against power surges, electromagnetic pulse (EMP) and high-altitude EMP (HEMP) that are caused by lightning or other strong electrical changes. They allow the desired frequency to pass through the cable while suppressing a DC surge. 

RF surge arrestors filtering technologies are designed to withstand the high currents of a lightning strike. These devices are always “on” as they typically consist of an inductor to ground, providing superior protection.

PolyPhaser RF surge protector devices feature filtering technology that incorporates their patented spiral inductor, designed specifically to handle high-current lightning strikes. Competitive arrestors use a simple inductor coil to ground. Typically these simple inductor coils have lower lightning surge ratings than the PolyPhaser-engineered spiral inductors. 

Many RF surge arrestors utilize circuit protections devices such as diodes, metal oxide varistors and gas discharge tubes. Some RF arrestors may use a simple standalone gas discharge tube, which does not offer very good protection as it typically requires several hundred volts before activating. The PolyPhaser GX series utilizes a hybrid circuit that incorporates the response time of a diode, while also adding the current handling capabilities of metal oxide varistors and gas discharge tubes. The result is an RF surge arrestor with one of the lowest energy and voltage let-through ratings on the market.

Products

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$156.19
Polyphaser GT75-FFF 75 Ohm Type F F/F Bulkhead Coaxial RF Surge Protector, DC - 2.5GHz, 50W, IP67, 60 V Max., 10kA, Gas Discharge Tube
$200.19
Polyphaser Satellite System Protector 300 MHz to 2.5 GHz DC Pass Lightning Protection. 50 Watt 24 VDC Pass Voltage. Max Surge of 3kA, VSWR ≤1.4:1 125 MHz to 1 GHz, Insertion Loss ≤ 0.1 dB, Turn On Voltage 24-33 Vdc.
$215.59
Polyphaser DGXZ+06NFNF-A Hybrid Multistage Coax Protector 800 MHz-2.5 GHz. DC Pass Multi-Transmitters Lightning Protection NF-NF(Surge side/Protected Side) Bulkhead Mount or Flange Mount.
$118.79
Polyphaser IS-B50LN-C2-MA Gas Tube Coax Protector 125 MHz-1 GHz DC Block Single Transmitter Coax Lightning Protection NM-NF(Surge side/Protected Side) Bulkhead Mount.
$147.39
Polyphaser IS-NEMP-C2 Coaxial Nuclear EMP Protector 125 MHz-1 GHz DC Block Gas Tube. NF-NF(Surge side/Protected Side) Bulkhead Mount.
$186.99
Polyphaser TUSX-NFF Coax Lightning Protector 300 MHz-1.2 GHz
$217.79
Polyphaser DGXZ+15TFTF-A Hybrid Multistage Coax Protector 800 MHz-2.5 GHz. DC Pass Multi-Transmitters Lightning Protection TNCF-TNCF(Surge side/Protected Side) Bulkhead Mount or Flange Mount.
$89.09
Polyphaser IS-50NX-C0 Gas Tube Coax Protector 1.5 MHz-750 MHz DC Block Single Transmitter Gas Tube. NF-NF(Surge side/Protected Side) Flange Mount.
$200.19
Polyphaser BGXZ-60NFNF-ALT Hybrid Multistage Coax Protector 40 MHz-400 MHz DC Pass Multi-Transmitters Lightning Protection NF-NF(Surge side/Protected Side) Bulkhead Mount or Flange Mount.
$89.09
Polyphaser IS-50NX-C2-ME Gas Tube Coax Protector 125-1000 MHz DC Block Gas Tube Single Transmitter. NF-NM(Surge side/Protected Side) Flange Mount.
$182.59
Polyphaser TSX-NFM-BF Coax Lightning Protector 698 MHz-2.7 GHz
$134.19
Polyphaser LSXL Coax Lightning Protector 1.8 GHz-3.8 GHz & 4.2 GHz-6 GHz