APC250---Si4432 RF Transceiver
Features:
1.Outdoor covers up to 1800meters(9600bps)
2.Frequency range 418-455MHz,470-510MHz, 868MHz or 915MHz
3.0.2MHz channel spacing
4.SILICON LABS SI4432 RFIC
5.Output power:100mW(adjustable)
6.Optional interface of UART/TTL,RS232,RS485
7.Outstanding receiver sensitivity -113dBm@9600bps
8.High efficiency forward error correction with interleaving encoding
9.GFSK modulation
10.Main parameters can be changed by APPCON RF module software
11.256Bytes data buffer
12.Power supply with voltage +3.4 ~ 5.5V
13.Power consumption:RX current:19.5mA,Tx current:95mA
14.Operating temperature:-30℃ to 85℃
15.Size:32.1*18.3*7.0(mm)
Application:
Replace the cable RS232, RS485, MODBUS wireless data communication
Wireless intelligent meter reading
A variety of digital, analog sensor data acquisition
Wireless restaurant point of civil air defense system, meal, wireless electronic punch card, security and. alarm system
Distribution, wind machine, computer room power supply real-time monitoring, PLC wireless programming control
All kinds of buildings, building automation and. security wireless
Intelligent control of wireless electronic products, robot