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170MHz data rf module SI4463 with RS232 RS485 for wireless application 20dbm Modbus 2.5km communication data transmission unit
Specifications:
- Working Frequency: 170 mHz
- Type: GSM
- Transmit current: 140mA
- Size: 95*84*25mm
- reference distance: 2500m
- Receive current: 68mA
- Power supply: 8V-28V DC
- Port Number: 2
- Operating frequency band: 148-173.5MHz
- Model Number: AS50-DTU20
- Max power: 100mW
- Interface: RS232/485
- IC: SI4463
- Brand Name: Fanakm
- baud rate: 1200-115200bps
- Antenna: SMA-K
- Air speed: 1K-40Kbps
- Free shipping
- Free returns
- Low prices
- 5 million products