WHZJ station data receiving decoder is wireless train number checking system of the station equipment, it consists of data receiving decoder host, connecting cable, omni-directional antenna, feeder, ac power cord, dc power cord, etc. With TDCS system equipment, which can realize the locomotive train data reception and transmission, and at the same time on the machine display the current receiving trains and locomotives, etc.

Station data receiving decoder control part adopts special-purpose integrated circuit and MCU control, wireless with forward error correction and CRC check, greatly improve the system reliability and practicability.

Equipment meets the TB/T 3325-2013 train wireless train number check information transfer system "standards. Product quality strictly abide by the ISO9001 quality system standard management.