Ebyte E49-900T20S Wireless Module 20dBm Long Range 2.5km Low Power Consumption IPEX/Stamp Hole Antenna Data Transmission Module
E49-900T20S Ebyte OEM/ODM New best quality 20DBM transmit power ISM 915MHZ Wireless data transmission module [Frequency]：850~930MHz [Power]：20dBm [Distance]：2.5km [Size]：26*16mm [Product weight]：2.1±0.1g [Introduction]：E49-900T20S is an ultra-high cost-effective wireless module launched by Chengdu Ebyte. It has 4 operating modes. Each transmission mode has its own characteristics and can be applied to various application scenarios. Send Inquiry Purchase File DownloadsCompare Specification Parameters Pin Definition Order Way File Downloads Series Products Main parameter Description Remark Distance for reference 2500m Test condition：clear and open area, antenna gain:5dBi,antenna height:2.5m，air data rate:1.2kbps FIFO 54 Btye Maximum capacity of single transmission, auto-sub-packing when exceeding Cache capacity 500 Btye - Modulation GFSK - Communication interface UART serial port - Package SMD - Connector 1.27mm - Size 26*16mm - Antenna IPEX/Stamp hole 50 ohm impedance Main parameter Min. Typ. Max. Unit Remark Operating voltage 3.3 5 5.5 V Over 5.5V will permanently damage module Operating frequency 850 868 930 MHz Support ISM band Communication level - 3.3 - V For 5V TTL, it may be at risk of burning down TX current - 97.9 - mA Instant power consumption RX current - 12.04 - mA - Sleep current - 1.3 - μA Software is shut down Operating temperature -40 - +85 ℃ Industrial design Max Tx power - - 20 dBm - Receiving sensitivity -114 -115 -116 dBm Air data rate is1.2kbps Air data rate 1.2k 2.4k 200k bps Controlled via user’s programming