Technical Indicator; Model Specification; General Specification Parameters; Frequency Range And Channels - Ebyte E800-DTU V8 Series User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd
device is not, please try to parallel connect a 120Ω resistor between 485_A terminal and 485_B terminal.

5. Technical indicator

5.1. Model specification

Frequency
Model
Hz
E800-DTU(433LX
433M
X-485)-V8
Note: Test condition: in clear and open air without shelters, 12V /1A power supply, 5dBi gain sucker antenna
★
over 2 meters height from the ground, with the factory default parameters.

General specification parameters

5.2.
NO. Parameter
Size
1
Weight
2
Operating
3
temperature
Antenna
4
impedance
Supply voltage
5
Communication
6
interface
Baud rate
7
Address
8

5.3. Frequency range and channels

Model
E800-DTU(433LX
X-485)-V8
★
Note: In the same area, multiple groups of DTU are used for one-to-one communication at the same time. It is recommended that
each group of devices should be set with a channel interval of more than 2MHz.
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TX power
W
1
Specification
82*62*25mm
79g
-40℃～+85℃
50Ω
10～28V DC
RS485
Default 9600
Default 0
Frequency Band range
Hz
433M 410～441M
Distance
Feature
km
LoRa
anti-interfer
8
ence
+/- 4.5g
For industrial application
Standard 50 Ω characteristic impedance
It is recommended to use 12V or 24V
Standard DB9 hole / 3.81 terminal block
1200 to 115200 bps
65536 configurable addresses
Channel gap
Hz Hz
1M
E800-DTU(433Lxx-485)-V8 UserManual
Application
To the environment with
small data, far distance
Description
Channel numbers
32，half-duplex
7