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  • Ultra low power data transmission.
  • visual distance transmission distance up to 875mtr.
  • based on FSK/GFSK way of debugging, efficient communication protocols, good reliability, low bit error rate.
  • data transparent transmission, transmission is longer than the data frame.
  • colleagues provide RS – 232 / RS – 485 / TTL level interface, optional I/O port.
  • can be used to point to point, point to many, many to point communication mix a variety of ways.
  • only data control, users need extra program.
  • carrier frequency 433 MHZ, also can provide 315/868/915 MHZ carrier frequency.
  • watchdog fact monitoring, an external antenna is optional
  • Interface : RS-232/RS-485/RS-232
  • Transmission Distance : 2000mtr. (@9600bps) line off side
  • Modulation mode : GFSK
  • Working frequency : 433MHz
  • Transmission power : 2W/1W
  • Receiving sensitivity : -123dBm
  • Transmitting current : <1.5A
  • Receiving current : <50mA
  • Sleeping current : <1mA
  • Channel speed rate : 1200/2400/4800/9600/19200/38400bps
  • Interface speed rate : 1200/2400/4800/9600/19200/38400bps
  • Change time for receiving and sending : <10ms
  • Interface data format : 8E1/8N1/8O1
  • Antenna : 4 DB
  • Model no. ATC-1000WF, ATC-2000WF, ATC-871, ATC-873, ATC-875

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