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E34-DTU(2G4D20) RS232/RS485 interface full-duplex long transmitting distance & high data rate, transmitting and receiving at the same time.

[Frequency]:2.4~2.505GHz

[Power]:20dBm

[Distance]:2.0km

[Interface]:RS232/RS485

[Weight]:127±5g

[Introduction]:High-speed DTU E34-DTU-2G4D20 with RS232/RS485 interface,8V~28V, operating at 2.4~2.518GHz features full-duplex, unlimited package length, concentrated power density, long transmitting distance & high data rate, transmitting and receiving at the same time. It supports data encryption & compression. File transfer is available.

RF Parameter Value Remark
Working frequency 2400~2505 MHz Default: 2.4GHz
Transmitting power 20 dBm About 100mW
Receiving sensitivity -102 dBm Air data rate: 250kbps
Air data rate - Self-adapted baud rate
Test distance 2000 meter In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 250kbps
Hardware Parameter Value Remark
Size 82 * 62 * 25 mm
Antenna type SMA-K
Communication interface RS232 / RS485 Baud rate: 1200~115200, default: 9600
Package DB-9 / Screwing Standard DB9 Hole/3.81 connecting terminal
Buffer 1024 bytes buffer Automatically sub-packaging with 29 bytes per package
Electronic parameter Min. Typ. Max. Unit Condition
Power supply 10 12 28 V
Transmitting current 130 145 159 mA 20dBm(100mW)
stand-by current 45 50 55 mA
Operating temperature -40 20 +85
Operating humidity 10 60 90 %
Storage temperature -40 20 +125