E90-DTU(400SL37) lora sx1268 module 433mhz data transceiver Industrial grade lora device wireless transmitter and receiver

E90-DTU(400SL37) lora sx1268 module 433mhz data transceiver military-grade lora device wireless transmitter and receiver [Frequency]：410.125~493.125MHz   [Power]：37dBm [Distance]：20km [Size]：124*105*25 mm [Interface]： RS232/RS485 [Weight]：253±5g [Introduction]： E90-DTU(400SL37) is a data transceiver with military-grade LoRa modulation technology.With multiple transmission modes, it works in the (410.125~493.125MHz) frequency band (default 433.125MHz).The transceiver provides transparent RS232/RS485 interface and supports10～36V voltage input. RF Parameter Value Remark Working frequency 410.125~493.125 MHz Default: 433.125MHz Transmitting power 37 dBm About 5W Air data rate 0.3k~62.5kbps Default: 2.4kbps Test distance 20000 meter - Hardware Parameter Value Remark Size 102 * 105 * 25 mm Without interface Antenna type SMA-K - Communication interface RS232 / RS485 Standard DB9 Hole / 3.81 connecting terminal Channel numbers 85 Half duplex Buffer 1000 bytes Can be sub-packed to 32/64/128/240 byte each time via command Electronic parameter Min. Typ. Max. Unit Condition Power supply 10 - 36 V It is recommended to use 12V or 24V Transmitting current - 1100 - mA 37dBm（5W） Stand-by current - 50 - mA - Operating temperature -40 20 +85 ℃ - Operating humidity 10 60 90 % - Storage temperature -40 20 +125 ℃ -