Radio receiving and evaluation unit

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Scheme of the LSA signal path

A radio transmitter and evaluating unit (FEA) is for receiving VDV standard telegrams R09.16 of vehicles in public transport (tram, bus) for registration, and preemption of traffic signals ( lights ) of the road traffic . Analog or digital radio technology is used for transmission. Transmission formats FFSK (Fast Frequency Shift Keying) or NEMO (license expired in 2013) are possible.

Individual evidence

  1. ↑ Helmut Schemmel: R09.16 data set for reporting systems In: VDV-VÖV publications series technology No. 04.05.1 / supplement 2 edition June 1990.