Ebyte E22-400T30D - Page 7

Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T30D User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.
6
Operating temperature（
℃
）
-40
-
85
Industrial design
Operating frequency（MHz）
410.125
-
493.125
Support ISM band
Power
consumpti
on
TX current（mA）
610
Instant power consumption
RX current（mA）
17
Sleep current（uA）
2
Software is shut down
Max Tx power（dBm）
29.5
30.0
30.5
Receiving sensitivity（dBm）
-146
-147
-148
Air data rate is 2.4kbps
Air data rate（bps）
0.3k
2.4k
62.5k
Controlled via user’s programming
Main parameter
Description
Remark
Distance for reference
6km
Test condition：clear and open area, antenna gain: 5dBi，
antenna height: 2.5m，air data rate: 2.4kbps
TX length
240 Byte
Can be configured via command as 32/64/128/240 bytes
per packet to transmit
Buffer
1000 Byte
Modulation
LoRa
Communication interface
UART
Package
DIP
Connector
1*7*2.54mm
Size
24*43mm
Antenna
SMA-K
50 ohm impedance