Ebyte E90-DTU 400SL30-GPRS User Manual page 5

Chengdu Ebyte Electronic Technology Co,;Ltd
The air rate
WOR role
WOR cycle
transmission
power
transport
RF
The module
Characteristic
address
parameters
working
frequency
Transmission
power
Receiving
sensitivity
Baud rate
The antenna
interface
Flow loss
value (typical
value)
Station
Working
system
temperature
parameters
Working
voltage
Size
3GPP
Frequency
CS-1
CS-2
CS-3
CS-4
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co,;Ltd
2.4kbps
Receiver
2000ms
30dBm
Transparent Transmission
0~65535
410.125MHz-493.125MHz
30dBm
-138dbm@0.3kbps
115200 bps
SMA Interface
66.5mA@12V
-30℃~+70℃
DC 8~28V
105*75*30mm
1 Timeslot
9.05kbps
13.4kbps
15.6kbps
21.4kbps
E90-DTU (400SL30-GPRS) user manual
8-level adjustable（0.3、1.2、2.4、4.8、9.6、
19.2、38.4、62.5kbps）
Can be configured as a receiver/sender
It can be configured as 500ms~4000ms
About 1W, level 4 adjustable (30, 27, 24,
Can be configured for transparent transmission
or fixed point transmission
Default address 0
Default 433.125MHz, channel number 84,
channel interval 1MHz
About 1W, level 4 adjustable (30, 27, 24,
21dBm)
The receiver sensitivity is independent of the
baud rate and delay time
No modification supported
RF signal
impedance
Idle state, no data transmission
Extended to 40 ℃ ~ + 85 ℃ temperature
Recommend 12V/24V power supply
Overall size (excluding antenna)
2 Timeslot
18.1kbps
26.8kbps
31.2kbps
42.8kbps
21dBm)
output, 50 ohm characteristic
4 Timeslot
36.2kbps
53.6kbps
62.4kbps
85.6kbps
4