Chengdu Ebyte Electronic Technology Co,;Ltd E32-433T20DC user manualCopyright ©2012–2019,Chengdu Ebyte Electronic Technology Co.,Ltd. 18E32- 433T30D SX1278 433M 30 8 0.3k~19.2k DIP 24 * 43 SMA-KE32-433T27D SX1278 433M 27 5 0.3k~19.2k DIP 24 * 43 SMA-KE32-433T20S1 SX1278 433M 20 3 0.3k~19.2k SND 17 * 25.5 SMA-K12 Antenna recommendationThe antenna is an important role in the co mmunication process. A good antenna can largely imp rove thecommunicat ion system. Therefore, we reco mmend some antennas for wireless modules with excellent performance andreasonable price.Model No. Type FrequencyHz Interface GaindBi Height Cable Function featureTX433-NP-4310 Soft PCB antenna 433M SM A-J 2 43.8*9.5mm - Soft inside,FPC softantennaTX433-JW-5 Rubber antenna 433M SM A-J 2 50mm - Flexible&omnidirectionalTX433-JWG-7 Rubber antenna 433M SM A-J 2.5 75mm - Flexible&omnidirectionalTX433-JK-20 Rubber antenna 433M SM A-J 3 210mm - Flexible&omnidirectionalTX433-JK-11 Rubber antenna 433M SM A-J 2.5 110mm - Flexible&omnidirectionalTX433-XP-200 Sucker antenna 433M SM A-J 4 19cm 200cm Sucker antenna, HighgainTX433-XP-100 Sucker antenna 433M SM A-J 3.5 18.5cm 100cm Sucker antenna, HighgainTX433-XPH-300 Sucker antenna 433M SM A-J 6 96.5cm 300cm Car Sucker antenna,High gainTX433-JZG-6 Rubber antenna 433M SM A-J 2.5 52mm - Short straight&omnidirectionalTX433-JZ-5 Rubber antenna 433M SM A-J 2 52mm - Short straight&omnidirectionalTX490-XPL-100 Sucker antenna 490M SM A-J 3.5 12cm 100cm Sucker antenna, HighgainTX490-JZ-5 Rubber antenna 490M SM A-J 2 50mm - Short straight&omnidirectional