Ebyte E95-DTU, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd. E95-DTU(900SLxx-485) User Manual
Copyright ©2012–2022
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
power supply
E95-DTU(900SL30-4
85) 850.125
～
930.125
30 10
New generation
LoRa spread
spectrum, DC
power supply
long-distance,
interference-prone
environments.
Note: Sunny weather, open environment without obstruction, 12V/1A power supply, 5dBi suction cup antenna,
antenna height 2 meters from the ground, use factory default parameters.
3.2 General Specifications
number name Specification explanation
1 Size 92*66*30 mm See installation dimensions for details
2 Weight 95 g Weight tolerance 5g
3
Working
temperature
-40℃
～
+85℃ Industrial grade
4 Voltage range 8
～
28V
（
DC
）
12V or 24V recommended for DC version
5
Communicatio
n interface
RS485 RS485
6 baud rate
出厂默认
9600 Baud rate range 1200
～
115200
7 address code
出厂默认
0 A total of 65536 address codes can be set
3.3 Frequency range and number of channels
Model Specifications
Default
frequency
Frequency range
channel
spacing
number of channels
Hz Hz Hz
E95-DTU(900SLxx-485)
850.125M 850.125
～
930.125M 1M 81
，
half duplex
Note: In the same area, multiple groups of digital radios are used for one-to-one communication at the same time. It
is recommended that each group of digital radios should be set to a channel interval of more than 2MHz.
3.4 transmit power level
Model Specifications 22dBm / 30dBm 17dBm / 27dBm 13dBm / 24dBm
10dBm /
21dBm
E95-DTU(900SLxx-48
5) Factory default √ √ √