Chengdu Ebyte Electronic Technology Co., Ltd. E30-433T20S3 User manualCopyright ©2012 – 2018 , Chengdu Ebyte Electronic Technology Co.,Ltd.1710.2 Reflow soldering curve11. E30 seriesModel No. Core IC FrequencyHzTx powerdBmDistancekm Package Sizemm AntennaE30-433T20S3 SI4438 433M 20 2.5 SMD 16 * 26 IPEX/Stamp holeE30-780T20S SI4463 780M 20 2.5 SMD 17 * 30 IPEX/Stamp hole/SpringantennaE30-868T20D SI4463 868M 20 2.5 DIP 21 * 36 SMA-KE30-868T20S SI4463 868M 20 2.5 SMD 17 * 30 IPEX/Stamp hole/SpringantennaE30-170T27D SI4463 170M 27 5 DIP 24 * 43 SMA-KE30-170T20D SI4463 170M 20 2 DIP 21 * 36 SMA-KE30-915T20S SI4463 915M 20 2.5 SMD 17 * 30 IPEX/Stamp hole/SpringantennaE30-915T20D SI4463 915M 20 2.5 DIP 21 * 36 SMA-KE30-490T20S SI4438 490M 20 2.5 SMD 17 * 30 IPEX/Stamp hole/Spring