Transmit Power Level; Current Parameters - Ebyte E810 Series User Manual

E810-DTU wireless transceiver

3.4 Transmit power level

Model
E810-DTU(433L30)
E810-DTU(433C30)
E810-DTU(433N30)
★ Note: 1. The lower the transmit power, the closer the transmission distance, but the working current won't be declined in
exact proportion, it is recommended to use the maximum transmit power.
2. In order to guarantee the transmitting efficiency of, the factory default is the maximum transmitting power.
3.5 Air data rate
Model
E810-DTU(433L30)
E810-DTU(433C30)
E810-DTU(433N30)
★ Note: The higher the air data rate, the faster the transmission rate, the transmission distance is also closer; when the rate
meets the requirements, the lower air data rate, the better quality .

3.6 Current parameters

Model
E810-DTU(433L30)
E810-DTU(433C30)
E810-DTU(433N30)
★ Note: It is recommended to retain more than 50% of the current margin when selecting the power supply, which will
help the data transceiver to work steadily for a long time.
3.7 Transceiver Length and Sub-packing Mode
Model
E810-DTU(433L30)
E810-DTU(433C30)
E810-DTU(433N30)
★ Note: 1. When the receiving data is more than a single packet capacity (100 bytes), the beyond part will be
automatically assigned to the second transmission until it is completed;
2. The data transceiver can not receive data which is more than the buffer capacity;
3. If one can not determine the amount of data sent and received, it is recommended to use C series.
Chengdu Ebyte Electronic Technology Co., Ltd.
21 dBm
√
√
√
Default air
data rate
Levels
kbps
2.4 6
1.2 8
1.2 8
Transmitting current（mA）
12V
330.0
310.0
350.0
Buffer
512 bytes
512 bytes
512 bytes
24 dBm
√
√
√
0.3、1.2、2.4（default）、4.8、9.6、19.2
1.2（default）、2.4、4.8、9.6、19.2、38.4、50、70
1.2（default）、2.4、4.8、9.6、19.2、38.4、50、70
24V
170.0
150.0
180.0
Automatically send 197 bytes per packet
Automatically send 197 bytes per packet
No limitation of packet length without
E810 series user manual
27 dBm
√
√
√
Air data rate
kbps
Standby current（mA）
12V
20.0
20.0
20.0
Sub-packet
sub-packet
30 dBm
（Default）
√
√
√
24V
10.0
10.0
10.0
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