Specification And Parameter; Limit Parameter; Operating Parameter - Ebyte E49-400T20D User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

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）
consumption
Sleep current（μA）
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Main parameter
Distance for reference
Sub-packet
Buffer
Modulation
Communication interface
Package
Connector
Size
Antenna
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd.
Performance
Min.
0
-
-40
Performance
Min. Typ.
2.6 3.3
3.3
-40 -
410 433
75
12
0.7
- -
-116 -117
1.2k 2.4k
Description
Test condition：clear and open area, antenna gain: 5dBi，
1000m
antenna height: 2.5m，air data rate: 1.2kbps
The maximum capacity of a single package is automatically
54 Byte
packed after exceeding.
500 Byte
GFSK
UART
DIP
2.54mm pin header
36*21mm
SMA 50 ohm impedance
Remark
Max.
Voltage over 5.5V will cause
3.3
permanent damage to the module
Chances of burn is slim when modules
10
are used in short distance
80
Remark
Max.
3.6
80 Industrial design
510 Support ISM band
Instant power consumption
Software is shut down
20.0
-117 Air data rate is 1.2kbps
200k Controlled via user's programming
Remark
E49-400T20D User Manual
4