915 Generation SX1262-LoRa-DTU-HF 850-930MHz Guide Rail LoRa Data Transmission Terminal DTU RS232RS485RS422 to LoRa for Sub GHz HF

Features 1 Using LoRa modulation and demodulation technology it has anti-interference and long-distance communication characteristics
2 Using the original SX1262 scheme it has - 148dBm receiving sensitivity and 22dBm transmitting power Support preamble detection with automatic subcontracting 960 cache function
3 Support sending RSSI output AT instruction set setting Support encrypted communication to data transmission security
4 Support multi-level relay networking to increase wireless communication distance Support upper computer configuration and firmware upgrade and support customized firmware in quantities
5 High quality components such as TCXO are used for stable operation under harsh conditions

Specifications
SX1262 LoRa DTU-HF HF version frequency is 850~930MHz Applicable to Europe America and Oceania
Communication interface
Interface type terminal block RS485 x 1RS422 x 1 DB9 male RS232 x 1 SMA-KE female 6dBi omnidirectional antenna x one
RS485 Anti surge over-current protection 120R balance resistance pin reserved
RS232 tube protection surge and anti-static protection
RS422 Anti surge over-current protection 120R balance resistance pin reserved
Wireless parameters
Frequency band Sub GHz 850~930MHz
Signal modulation LoRa
Encryption type
Transmission power22dBm Max
Receiving sensitivity - 148dBm
Serial port parameters
rate 1200~115200bps
Check bit None odd check even check
Data bits 8-9 bits
Flow control no flow control
Size 770 x 240 x 642mm
Material aluminum alloy
colour black

Package Contents
1 x SX1262-LoRa-DTU-HF
1 x 868915M sucker antenna

Only the above package content other products are not included
Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm