PolyPhaser's rail band pass filter is designed for 450 MHz locomotive rail applications. The band pass filter series are specifically designed for railroad PTC (Positive Train Control) systems and engineered to reduce interference issues by blocking...

PolyPhaser 400-1200 MHz Bulkhead Mount Protector

PolyPhaser 400-1200 MHz Bias-Tee w/ Lightning Protector

POLYPHASER 2.0-6.0 GHz LSXM micro filter arrestor for bulkhead mounting. Max. surge 10kA. 10 watt. DC blocked. Small weatherized housing. N/M equip. side Narrative Lightning/NEMP protectors operate at microwave frequencies, used in applications such...

POLYPHASER 1.8-3.8 & 4.2-6.0 GHz LSXL arrestor for bulkhead mounting. Max. surge 20kA. 10 watt. DC blocked. Small weatherized housing. N female term. Narrative Lightning/NEMP protectors operate at microwave frequencies, used in applications such...

POLYPHASER 1.8-3.8 & 4.2-6.0 GHz arrestor for bulkhead mounting. Max. surge 20kA. 10 watt. DC blocked. Small weatherized housing. N/M Equiptment side Narrative Lightning/NEMP protectors operate at microwave frequencies, used in applications such...

POLYPHASER Lightning Arrestor Bracket. 4 level Aluminum bracket. Narrative These arrestor brackets are designed to be mounted to the ceiling of a communication building where cable enters the building through the side wall. The brackets hold 4, 8 or...

PolyPhaser 30VDC Bias Tee w/ Lightning Protection

Narrative Used for combined transmit/receive applications in the 800-960 MHz range, these maintenance free protectors contain no gas tubes. VSWR is less than 1.1 to 1 and insertion loss is less than 0.1dB. Frequency Range 300-1400 MHz Maximum...

PolyPhaser 300-1400 Coax Protect NFM

POLYPHASER 3.0" wide copper strap for grounding 26 gauge or .0159" thick. 100 foot put-up. Narrative Copper strap will have lower inductance in any application where ground wire is used. On bare mountain tops, the strap's sharp edge will allow a lower...

POLYPHASER 3 Tx Pair/3 Rx Pair T1/LAN Protector. Narrative Designed specifically for E1/T1 type applications. Features multi-strike capability. Turns on at 12Vdc. Surge rated to BELLCORE 1089, 10/1000 USEC @100a. UL497B listed. Handles wire from 16 to...

PolyPhaser 3 Tx /3 Rx T1/LAN Protector

PolyPhaser 3 Port Panel Assembly

PolyPhaser 3 Pair Data/1 Pair 48VDC Line Protector