Live Chat

Positive train control (PTC) filter series from PolyPhaser is in-stock and available for same-day shipping. The RRF series of railroad band pass filters are designed to minimize RF interference for the railway industry. These positive train control filters reduce interference between Interoperable Train Control (ITC) frequency bands and the Advanced Civil Speed Enforcement System (ACSES) bands. PolyPhaser railroad band pass filter series increases the effectiveness and reliability in communications within those PTC systems.

PolyPhaser positive railroad train control RF filter devices are band pass filters with a frequency range of 160MHz to 460MHz. PTC rail safety filters are designed to block interference from co-located railway radio at different frequencies and provide pass band frequencies between 160MHz and 460MHz.

Interoperable train control / advanced civil speed enforcement system interference filters for 160MHz to 460MHz passband from PolyPhaser are IP54 and IP67 rated. These IP54 and IP67 railroad radio frequency filters for ITC/ACSES are independently tested to meet key industry standards for shock, vibration, temperature and filtering.

Railroad locomotive control radio frequency interference filtering devices from PolyPhaser are built with N Type connections. These N Type train control band pass filters are designed with a N Type in and a N Type out. N Type to N Type railway radio interference filter components incorporate female/female and female/male inputs / outputs. 460 MHz band pass components for railroad positive train control are rated at a maximum power of 100 Watts CW.

As leaders in RF surge protector technology, as well as being experts in positive train control, Polyphaser has developed these state-of-the-art bandpass solutions for the demanding requirements of the railway industry. These train band pass filter devices for railroad RF applications are in-stock. In addition to being in stock, our positive train control filters will ship the same-day.