Application; Specification And Parameter; Limit Parameter; Operating Parameter - Ebyte E22-400M22S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

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）
consumpti
on Sleep current （μA）
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（kbps）
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Performance
Min.
0
-
-40
Performance
Min. Typ.
1.8 3.3
3.3
-40 -
410 433/470/490
100
6.5
2
21.4 21.5
-144 -146
0.6 -
0.018
Max.
Voltage over 3.7V will cause permanent
3.7
damage to module
Chances of burn is slim when modules are
10
used in short distance
85
Max.
3.7 It's recommended to use 3.3V
For 5V TTL, it may be at risk of burning
85 Industrial design
493 Support ISM band
Instant power consumption
Software is shut down
22.3
-147 Air data rate is 0.3kbps
300 Controlled via user's programming
62.5 Controlled via user's programming
E22-400M22S User manual
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