Users Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E22-900T30S User manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.
9
Max Tx power（dBm）
29.5
30.0
30.5
Receiving sensitivity（dBm）
-147
-148
-149
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
10000m
Test condition：clear and open area, antenna gain:
5dBi，antenna height: 2.5m，air data rate: 2.4kbps
TX length
1000 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
SMD
Connector
2.54 mm
Size
40.5*25 mm
Antenna
IPEX/stamp hole
50 ohm impedance