Ebyte E22-400T33S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T33S User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.
4
1.3 Application
 Home security alarm and remote keyless entry；
 Smart home and industrial sensors；
 Wireless alarm security system；
 Building automation solutions；
 Wireless industrial-grade remote control；
 Health care products；
 Advanced Meter Reading Architecture(AMI)；
 Automotive industry applications.
2. Specification and parameter
2.1 Limit parameter
Main parameter
Performance
Remark
Min.
Max.
Power supply（V）
3.3
5.5
Voltage over 5.5V will cause permanent
damage to module
Blocking power（dBm）
-
10
Chances of burn is slim when modules are
used in short distance
Operating temperature
（
℃
）
-40
85
/
2.2 Operating parameter
Main parameter
Performance
Remark
Min.
Typ.
Max.
Operating voltage（V）
3.3
5.0
5.5
≥4.7 V ensures output power
Communication level（V）
-
3.3
-
For 5V TTL, it may be at risk of burning
down
Operating temperature（℃）
-40
-
85
Industrial design
Operating frequency（MHz）
410.125
-
493.125
Support ISM band
Power
consumpti
on
TX current
（
mA
）
850
1000
1200
Instant power consumption 33dbm
RX current
（
mA
）
11
13
15
Sleep current （μA）
-
2
-
Software is shut down
Max Tx power（dBm）
32
33
34
Receiving sensitivity（dBm）
-126
-128
-130
Air data rate is 2.4kbos
Air data rate（bps）
2.4k
2.4k
62.5k
Controlled via user’s programming
Main parameter
Description
Remark
Distance for reference
16km
Test condition：clear and open area, antenna gain: 5dBi，

Ebyte E22-400T33S Specifications

General

Brand	Ebyte
Model	E22-400T33S
Category	Control Unit
Language	English