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.

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$152.87
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.
$155.53
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.
$158.63
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.
$174.45
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.
$99.25
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.
$147.07
Polyphaser IS-NEMP-C2 Coaxial Nuclear EMP Protector 125 MHz-1 GHz DC Block Gas Tube. NF-NF(Surge side/Protected Side) Bulkhead Mount.
$180.50
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.
$90.00
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.
$206.06
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.
$181.39
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.
$90.00
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.
$110.04
Polyphaser IS-B50HN-C2 Gas Tube Coax Protector 125 MHz-1000 MHz Single Transmitter DC Block Gas Tube. NF-NF(Surge side/Protected Side) Bulkhead Mount.
$157.93
Polyphaser DSXL-NS Superior Coil Inductor Coax Protector 700 MHz-2.7 GHz DC Block Multi-Transmitters High Pass Filter Protector Lightning Protection NF-SMA Female(Surge side/Protected Side)
$145.92
Polyphaser AL-LSXM-RT-ME SX Radio Frequency Superior Coil Inductor Coax Protector 2 GHz-6 GHz DC Block Multi-Transmitters RTNC Female-RTNC Male(Surge side/Protected Side)
$78.46
Polyphaser AL-LSXM-MA SX Radio Frequency Superior Coil Inductor Coax Protector 2 GHz-6 GHz DC Block Multi-Transmitters NM-NF(Surge side/Protected Side)
$78.46
Polyphaser AL-LSXM SX Radio Frequency Superior Coil Inductor Coax Protector 2 GHz-6 GHz. DC Block Loop Multi-Transmitters Micro Filter Lightning Protection NF-NF(Surge side/Protected Side) Bulkhead Mount.
$282.18
Polyphaser DSXL-T-MA Superior Coil Inductor Coax Protector 700 MHz-2.5 GHz DC Block Multi-Transmitters High Pass Filter Protector Lightning Protection TNC Male-TNC Female(Surge side/Protected Side)
$90.00
Polyphaser IS-50NX-C2 Gas Tube Coax Protector 125 MHz-1 GHz DC Block Single Transmitter Coax Lightning Protection NF-NF(Surge side/Protected Side) Flange Mount.
$63.54
Polyphaser GT-NFM-AL DC Pass Gastube Protector DC-7000 MHz with 90 Watt 80 VDC Pass Voltage. Weatherized Max Surge of 20kA, VSWR ≤1.1:1 to 3 GHz, Insertion Loss ≤ 0.1 dB to 4 GHz.
$63.54
Polyphaser GT-NFF-AL DC Pass Gastube Protector DC-7000 MHz with 80 VDC Pass Voltage. 90 Watt @ 30 MHz to 9 Watts @ 3 GHz. Weatherized Max Surge of 20kA, VSWR ≤1.1:1 to 3 GHz, Insertion Loss ≤ 0.1 dB to 4 GHz. Turn On Voltage of 150 Vdc.
$99.25
Polyphaser IS-B50LN-C2 125 MHz-1 GHz Broadband DC Block Single Transmitter Coax Lightning Protection. Non-Weatherized Max Surge Rate 50kA, 375 W @125 MHz- 50 W @ 1 GHz. Turn On Voltage 600 Vdc +/-7 20 %, VSWR ≤1.1:1 125 MHz to 1 GHz, Insertion Loss ≤ 0.1 dB.