The Bosch LTC8781/60 converts the time and date information contained in an Allegiant's biphase control code so that it can be recognized by a Bosch Kalatel GPS KTS-53 time, date and title generator. Time and date information is converted into NMEA style $GPZDA, a format compatible with Kalatel KTS-53 units. An Allegiant Time Event, programmed by an Allegiant Master Control Software package, determines how often an Allegiant CPU will generate the time and date information in its biphase control code output. This half-rack unit can be installed single or in pairs in a standard 19" rack using an optional LTC9101 rack-mount kit.