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Northeast Corridor PTC Radio Frequency Network Design

In 2014, the Federal Railroad Administration (FRA) funded Transportation Technology Center, Inc.’s (TTCI) development of the 220 MHz radio frequency (RF) network design for the Interoperable Train Control (ITC) compliant Positive Train Control (PTC) systems along the Northeast Corridor (NEC), in...

PTC Radio Frequency Network Design for Dense Urban Areas

In 2013, the Federal Railroad Administration (FRA) funded Transportation Technology Center, Inc. (TTCI) to develop full designs of the 220 MHz Positive Train Control (PTC) radio frequency (RF) network for the dense urban areas (DUA) of Chicago, Kansas City (KC) and Dallas-Fort Worth (DFW). FRA...