Specifications:
1) Carrier frequency: 428.80-433.50MHz
2) FSK
3) Channel: 8, customization for more channels
4) Power: <500mW
5) Receiving sensitivity: -117dBm
6) Sleep current: <3uA/TTL, <15mA/RS485, <15 mA/RS232
7) Transmitting current: <330mA/TTL, <350mA/RS485, <350 mA/RS232
8) Receiving current: <30mA/TTL, <45mA/RS485, <45 mA/RS232
9) Interface: TTL/UART, RS-232, RS-485, data rate: 1,200 - 9,600bps, format:
8E1 / 8N1 / 8O1 user-defined
10) Air data rate: 1,200 - 9,600bps
12) Power supply: DC 5.0±0.5V
13) Temperature: -35°C - 65°C
14) Size: 90 x 60 x 23.5mm