The APC802 radio communication module provides a simple and economic solution to wireless data communications. The employment of an embedded high speed microprocessor and high performance IC creates a transparent UART/TTL interface, and elminates any need for packetizing and data encoding. It is a updated version of APC220 which provides up to 2800 meters communication ranger (line is sight). Also, it supports RS232,TTL, RS485 interface.


  1. Outdoor line-of-sight range up to 2800meters (9600bps)


  1. Frequency range 418-455MHz or 470-510MHz
  2. 0.2MHz channel spacing
  3. Output power: 500mW (adjustable)
  4. One interface of TTL, RS232, RS485
  5. Outstanding receiver sensitivity -117dBm@9600bps
  6. High efficiency forward error correction with interleaving encoding
  7. GFSK modulation
  8. Main parameters can be changed by APPCON RF module software
  9. 2/*256Bytes double data buffer
  10. Power supply with voltage 4.7~6.5V
  11. Power consumption:RX current: 35mA, Tx current :400mA
  12. Operating temperature: -30℃ to 85℃
  13. Size: 50*31.9*7.0(mm)

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Category: DFRobot > Sensors & Modules > Communications > Radio (RF) category: Product Manual category: TEL Series category: Wireless category: Modules

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