Specifications; Limit Parameters; Working Parameters - Ebyte E48-433/900T20S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

2. Specifications

2.1 Limit parameters

RF
unit
parameters
Working
MHz
frequency
Transmit
dBm
power
Blocking
dBm
power
Receive
dBm
sensitivity
Measured
km
distance
air data rate kbps

2.2 Working parameters

Electrical
unit
parameters
Operating V
Voltage
Communication
V
level
Emission
mA
current
mA
receive current
u A
Sleep current
Operating
℃
temperature
Copyright © 2012–2024 , Chengdu Ebyte Electronic Technology Co., Ltd.
model
E48-433T20S
410～450
20±1
0～10.0
-120±2
3.5km
2.4～500
model
E48-433T20S
2.7V~5.5V
3.3
95
12
3.5
-40 ~ +85
E48-900T20S
855～925
Multi-level adjustable according to
Sunny and open air, antenna gain 3.5
dBi, antenna is put in a height of 2.5
E48-900T20S
＞ 3.3V guarantees output power
There is risk of burning out by using
Instantaneous power consumption ,
110
E48-XXXT20S User Manual
Remark
Support ISM frequency band
configuration parameters
Less likely to be burned if used at
close range
Air rate 2.4kbps
meters, air rate 2.4kbps
Control based on configuration
parameters
Remark
5V TTL
@ 5V power supply
@ 5V power supply
Software shutdown
Industrial grade
4