Transceiver wireless LoRa SX1278 433MHz Long Range 5Km XL1278 SMT

Transceiver wireless LoRa SX1278 433MHz Long Range 5Km XL1278 SMT

Product Parameters:
Working voltage: 1.8V ~ 3.6V (Typical value: 3.3v)
Working temperature: -20 ~ 70 ℃ (Typical value: 25 ℃)
Operating frequency: 410 ~ 525 MHZ (Typical value: 433MHZ)
Transmitting power: 19 ~ 20.5 dBm (Typical value: 20dBm)
Receiver sensitivity: frequency deviation 5K
BW = 62.5KHZ SF = 12
BW = 125KHZ SF = 12

product characteristics:
• FSK/GFKS technology, LoRa (remote) spread spectrum technology
• half-duplex communication
• Super Immunity (channel rejection ratio: 56db)
• High receiving sensitivity -139dbm. (32M passive 10ppm crystal)
• ISM multi-band, no need to apply for frequency free use.
• frequency options, multiple transmission rates. Can be used in FDMA and FM technology.
• intelligent reset, low-voltage monitoring, periodically wake, low-power mode, sleep mode
• Low power consumption accept current: 10-12mA
• 256 -bit FIFO TX/RX
• RSSI channel detection function
• Transmission mode: FIFO/direct mode (recommended FIFO packet mode)
• Configuration: AFC/air wake-up function/low power consumption/carrier sense/FEC error correction/AEC encryption
• Ultra-long-distance transmission can reach up to 5KM in the open space .
• Module size: 22.8*22.7*4.2mm

product application:
1) Remote control and remote data acquisition system
2) Wireless meter reading (water meter, electricity meter, gas meter)
3) Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, construction sites, factories, etc.
4) Industrial data collection, transmission, intelligent control system
5) Wireless alarm system
6) Smart furniture system
7) Baby monitoring system/hospital paging system