Technical Indicators; Model Specifications; General Specification Parameters; Frequency Range And Channels - Ebyte E32-DTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
★ Note: The transceiver will be in poor communication when connected to multiple devices , it is recommended to be
connected to a single device, please try to use parallel 120Ω resistor between 485_A terminal and 485_B.

5. Technical indicators

Model specifications

5.1.
Model
E32-DTU
(915L30)
★ Note: Test condition: in clear and open air without shelters, 12V /2A power supply, 5dBi gain sucker antenna over 2
meters height from the ground, with the factory default parameters.

General specification parameters

5.2.
NO.
1
2
3
4
5
6 Communication interface
7
8

Frequency range and channels

5.3.
Model
E32-DTU (915L30)
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
Transmit
Frequency
power
Hz W
915 1
Model
Size（H*W*D）
Weight
Temperature
Antenna impedance
Supply voltage
Baud rate
Address
Default frequency
Hz
915
Distance
Specifications
km
Strong penetration，
8
anti - interference
Specification
82 * 62 * 25mm
135g
-40℃～85℃
50 Ω
+8~ +28V DC
RS232/RS485
Default 9600
Default 0
Frequency range
Hz
900~931
E32-DTU (915L30) user manual
Application
To the environment with small data, long
distance, many obstacles
Description
See more at 3.2 Dimension
Tolerance: 4.5g
Meet industrial level
Standard 50 Ω characteristic impedance
It is recommended to use 12V or 24V
Standard DB9 hole / 3.81 terminal block
from 1200 to 115200 bps
65536 configurable addresses
Channel
spacing
Channels
Hz
32，half duplex
1
8