Size: 16*16*1.8mm . 0.6*0.6*0.07in Distance: 5000-10000M Transmission power: 20dBm High speed: FSK: 300kbps, OOK: 32kbps Good environmental adaptability: -40 to 80 degrees Celsius (industrial grade) Sensitivity: -136dbm Emission current: 120mA (+20dbm) Receiving current: 10.8mA Standby current: 0.2UA Modulation method: LORA/FSK/GFSK/OOK Operating voltage: 3.3V (1.8V-3.7V) Operating frequency: 420~450MHz (other frequencies can be customized) Antenna impedance: 50Ω Data Interface: SPI Interface Note! ! ! The input power ripple coefficient should be controlled within 50mV, and it can provide instantaneous pulse current more than 300MA, pulse width is greater than 800MS. This module uses the latest LoRa spread spectrum modulation technology chip SX1278. Communication distance is more than 8000M, strong anti-interference, high cost performance. The distance is more than 3 times that of ordinary FSK modules and the line of sight is 10KM or more. Based on LoRa spread spectrum modulation technology. Half-duplex communication, SPI communication control. 420~450MHz free application frequency band, other frequency bands can be customized. Debug-free, 2.1-3.6V wide voltage range. Micropower emission, standard 100mW, setting power register. Receive sensitivity up to -148dBm, maximum transmit power +20dBm. Hardware inspection, and hardware spread spectrum coding, can customize the frequency modulation mechanism. Reception, launch, CAD detection, hibernation and other modes can be changed. SMD package allows customers to embed their own PCB.
Trustpilot
1 month ago
1 month ago
