Frequency Range And Number Of Channels; Transmitting Power Level; Air Data Rate Grades - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
operating
3
temperature
antenna
4
impedance
voltage range
5
communication
6
interface
7 baud rate
8 address code

5.3 Frequency range and number of channels

Model
E90-DTU(400SL42)
Note: In the same area, multiple sets of digital radios are used for one-to-one communication at the same time. It is

recommended that each set of digital radios be set with a channel interval of more than 2MHz.

5.4 Transmitting power level

Model
E90-DTU(400SL42)

5.5 Air Data Rate Grades

Model
E90-DTU(400SL42)
Note: The higher the air data rate, the faster the transmission rate and the shorter the transmission distance; therefore, if the air

rate meets the requirements of use, it is recommended to set air data rate as low as possible.
Copyright © 2012–20 23 , Chengdu Ebyte Electronic Technology Co., Ltd.
-40℃～+85℃
50Ω
12±1V DC
RS232/RS485
factory default 9600
factory default 0
Default
Frequency Band Range
Frequency
Hz
433.125M 410.125～493.125M
Default Air Data
number of
Rate
grades
bps
2.4k
Meet the needs of industrial use
Standard 50Ω characteristic impedance
It is recommended to support instantaneous current 4A
Standard DB9 hole type/5.08 terminal block
Baud rate range 1200~115200
A total of 65536 address codes can be set
Channel
Interval
Hz Hz
1M
10/15W
Software adjustable, default 15W
Air Data Rate Grades
8 0.3、1.2、2.4、4.8、9.6、19.2、38.4、62.5
E90-DTU(400SL42) User Manual
Number of Channels
84，half duplex
kbps
7