433MHz LoRa Wireless Transceiver E90-DTU(433L20)-V8 RS232 RS485 PLC 20dBm Long Range Transceiver Receiver Radio Modem - CDBAIRUI, 0302010700000021

• E90-DTU(433L20)-V8 is a wireless data transceiver of 433M with standard RS232/RS485 connectors. They are half-duplex. TX & RX modems with LoRa technology and transparent transmission mode. Voltage supply ranges from 8V to 28V, Working frequency: 410~441MHz (Default:433MHz). All core components are originally imported, our transceiver modems have much advanced functions with smaller size and lower cost. The top TX power is 100mW, all technical parameters meet European industrial standards. Temperature compensators are adopted to make the frequency stability better than +1.5PPM. Operation temperature range: -40°C ~ +85°C, applicable for various harsh environment, it is real industrial grade products. Aluminum alloy case, compact size, great heat dispersion. good shielding, prime electromagnetic compatibility and strong anti-interference. Power reverse & overload protection and antenna surge protection functions significantly improve the reliability. Parameters can be configured by programming, such as TX power, frequency point, air data rate, address and so on. Ultra-low power consumption, standby current is only 28mA (even lower under power-saving and sleep modes), TX current