Electronic Filter

Our offered Product range includes DC Block 160MHz Band Pass Filter, 450MHz Band Pass Filter, 220 MHz Band Pass Filter, DC Block 160 MHz Rail Band Pass Filter and 220MHz Band Pass Filter.

DC Block 160MHz Band Pass Filter

Frequency Range 160 MHz - 163 MHz
Dimensions (cm) 76.2 x 170.2 x 36
Dimensions (inches) 3.0 x 6.70 x 1.42

DC Block 160MHz Band Pass Filter for RailwaysPolyPhasers weatherized band pass filter surge protector is designed for 160 MHz railroad wayside applications. Specifically designed for rail PTC systems the RRF-160-NFF reduces interference issues by blocking unwanted signals due to co-location. Features Weatherized surge and filter device for co-located 160 MHz communication systemsIntegrated surge protectionSuperior in-band RF performanceHardware kit included

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450MHz Band Pass Filter

Frequency Range 450 MHz - 460 MHz
Dimensions (inches) 7.00 x 2.25 x 1.42
RF Power 100W Continuous

450MHz Band Pass FilterPolyPhasers 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 unwanted signals due to colocation.

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220 MHz Band Pass Filter

Weight (kg) 5.1 kg
Dimensions (cm) 220 mm x 150 mm x 96 mm

220 MHz Band Pass Filter for ACSES Radio SignalsPolyPhaser's band pass filter surge protector for ACSES radio signals is designed for 220 MHz railroad networks. Engineered for safe and secure positive train control applications to reduce interference issues by blocking unwanted signals due to co-location. Features 50 Ohms impedanceTwo port unit designed to pass ACSES radio signalsMax Power Input 20 W with 100% duty cycleAll ports are DC short circuited Refer to RRF-ITC-220-NFF for ITC

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DC Block 160 MHz Rail Band Pass Filter

Dimensions (inches) 7.00 x 2.25 x 1.42
RF Power 100W Continuous

DC Block 160 MHz Rail Band Pass FilterPolyPhasers rail band pass filter is designed for 160 MHz wayside 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 unwanted signals due to co-location.Features Superior inband RF performanceIntegrated surge protectionWeatherizedBi-directional operation

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220MHz Band Pass Filter

Dimensions (inches) 3.0 x 6.7 x 1.42
Insertion Loss ≤1.0 dB typical
RF Power 100W Continuous

220MHz Band Pass Filter for Railway applicationsPolyPhasers RRF-220-NFF rail band pass filter is designed for 220 MHz wayside rail applications. The band pass filter series RRF-160-NFF and RRF-220-NFF are specifically designed for railroad PTC (Positive Train Control) systems and engineered to reduce interference issues by blocking unwanted signals due to co-location.

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Bi-Directional High Pass Filter PIM

Frequency Range 698 MHz to 2.7 GHz
VSWR <1.2:1 over frequency range

Bi-Directional High Pass Filter PIMDC pass for up to 60 Vdc, ultra low PIM, bi-directional operation coaxial RF protector with Telemetry for microwave radios operating between 698 MHz and 2.7 GHzFeatures Bulkhead MountWeatherproof when installedPIM

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