Application; Specification And Parameter; Limit Parameter; Operating Parameter - Ebyte E22-400T22DC User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
Manual
The size and shape are consistent with our E32 series modules, which can be directly replaced to improve product

performance and distance.

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
Power supply（V）
Blocking power（dBm）
Operating temperature（℃）

2.2 Operating parameter

Main parameter
Operating voltage（V）
Communication level（V）
Operating temperature（℃）
Operating frequency（MHz）
TX current（mA）
Power
RX current（mA）
consu
mption Sleep current（μA）
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd.
Performance
Min. Max.
0 5.5
- 10
-40 +85
Performance
Min. Typ.
2.3 5.0
- 3.3
-40 -
410.125 433.125 493.125
- 110
- 12
- 2
21.5 22.0
-146 -147
0.3k 2.4k 62.5k
Voltage over 5.5V will cause permanent damage to
module
Chances of burn is slim when modules are used in
short distance
Industrial grade
Max.
5.5 ≥5.0 V ensures output power
- For 5V TTL, It is recommended to add level conversion
85 Industrial design
Support ISM band
- Instant power consumption
- -
- Software is shut down
22.5 -
-148 Air data rate is 0.3 kbps
Controlled via user's programming
E22-400T22DC User
Remark
Remark
2-5