Chengdu Ebyte Electronic Technology Co., Ltd. E34-2G4D20D User manualCopyright ©2012–2018, Chengdu Ebyte Electronic Technology Co.,Ltd. 1310.Welding operation guidanceThis product is a DIP type module. When welding the module, the welding personnel must work in accordance with thestatic discharge operation specifications;This product is a static-sensitive product. The module may be permanently damaged if it is not welded according to therules.11.Related ModelModel Chip FrequencyHzTransmitpowerdBmTestdistancekmAir datarate Bps Packaging SizemmCommunicationInterfaceE34-2G4D20D nRF24L01+ 2.4G 20 2.0 250k~2M DIP 21 * 36 Full duplex,file transferE34-2G4H20D nRF24L01+ 2.4G 20 2.5 250k~2M DIP 21 * 36 frequencyhopping,anti-interferenceE34-2G4H27D nRF24L01+ 2.4G 27 5.0 250k~2M DIP 21 * 36 frequencyhopping,anti-interference12.Antenna TypeThe antenna plays an important role in the communication process. The inferior antenna often has a great impact on thecommunication system. Therefore, we recommend some antennas that support our wireless modules and have excellentperformance and reasonable price.Product Type Frequency Gain Size Feeder Interference FeaturesHz dBi mm cmTX2400-NP-5010 Soft antenna 2.4G 2.0 10x50 - IPEX Flexible FPC Soft AntennaTX2400-JZ-3 Rubberantenna2.4G 2.0 30 - SMA-J Ultrashort Straight, OmnidirectionalAntennaTX2400-JZ-5 Rubberantenna2.4G 2.0 50 - SMA-J Ultrashort Straight, OmnidirectionalAntennaTX2400-JW-5 Rubberantenna2.4G 2.0 50 - SMA-J Flexible omnidirectional AntennaTX2400-JK-11 Rubberantenna2.4G 2.5 110 - SMA-J Flexible rubber omnidirectionalAntennaTX2400-JK-20 Rubberantenna2.4G 3.0 200 - SMA-J Flexible rubber omnidirectionalAntennaTX2400-XPL-150 Suckerantenna2.4G 3.5 150 150 SMA-J Sucker antenna with magnetic base