Chip model: LLCC68 soC chipLaunch power:0~+22dbm
Operating frequency band: 432-533/850-949MHzModule size: 36 x 18 x 3.2mm
Hardware interface: SPIReceive sensitivity: -138dbm
Reference distance: an open visual distance 8km, the city distance 3.8km
Chip model: LLCC68 chipCommunication distance: Open distance 8KM
Transmitting power: 0~+22dBmCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 701mm*30mm
Working voltage: 5V
Chip model: LLCC68 chipCommunication distance: Open distance 8KM
Transmitting power: 0~+22dBmCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 20mm*14mm*2.3mm
Working voltage: 1.8V~3.7V