Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem

E90-DTU(230SL22) 220~236MHz 22dBm LoRa long range RS232/RS485 TCXO auto repeater RSSI SX1262 Transceiver Modem [Frequency]：220.125~236.125MHz [Power]：22dBm [Distance]：5km [Interface]：RS232/RS485 [Weight]：128±5g [Introduction]：E90-DTU (230SL22) is a data transceiver with military-grade LoRa modulation technology. With multiple transmission modes, it works in the (220.125~236.125MHz) frequency band (Default 230.125MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~. 28V voltage input. Send Inquiry Purchase File DownloadsCompare Specification Parameters Pin Definition Order Way File Downloads Series Products RF Parameter Value Remark Working frequency 220.125~236.125 MHz Default: 230.125MHz Transmitting power 22 dBm About 160mW Air data rate 0.3k~15.6kbps Default: 2.4kbps Test distance 5000 meter - Hardware Parameter Value Remark Size 82 * 62 * 25 mm Without SMA-K Antenna type SMA-K - Communication interface RS232 / RS485 Standard DB9 Hole / 3.81 connecting terminal Channel numbers 65 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 8 12 28 V It is recommended to use 12V or 24V Transmitting current - 46 - mA 22dBm（160mW） Stand-by current - 11 - mA - Operating temperature -40 20 +85 ℃ - Operating humidity 10 60 90 % - Storage temperature -40 20 +125 ℃ -