Ebyte 400SL30-485, User Manual

Page: 9 / 22

Chengdu Ebyte Electronic Technology Co.,Ltd. E96-DTU(400SL30-485) User Manual
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
8
4.2 Frequency Range and Number of Channels
Product Model Default
frequency
（
MHz
）
Frequency Range
（
MHz
）
Channel
spacing
（
MHz
）
Number of channels
E96-DTU(400SL22-485) 433.125M 410.125
～
493.125M 1M 84, Half duplex
Note: If multiple groups of digital radios are used in the same area to communicate one to one at the same
time, it is recommended that each group of digital radios set a channel spacing of more than 2MHz.
4.3 Transmit Power Level
Product Model 30dBm 17dBm 13dBm 10dBm / 21dBm
E96-DTU(400SL22-485)
Factory
default
√ √ √
Note: The lower the transmission power, the closer the transmission distance, but the working current will
not decrease in the same proportion. It is recommended to use the maximum transmission power.
4.4 Air Speed Class
Product Model Default air
rate(bps)
Number of levels Air speed class(kbps)
E96-DTU(400SL30-485)
Factory
default
8 0.3\1.2\2.4\4.8\9.6\19.2\38.4\62.5
Note: The higher the air speed setting, the faster the transmission rate and the shorter the transmission
distance; therefore, when the speed meets the requirements of use, it is recommended that the airspeed be as low
as possible.
4.5 Sending and Receiving Length and Subcontracting Method