Chengdu Ebyte Electronic Technology Co., Ltd.
E51-470NW16S USER Manual
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co., Ltd.
5
Industrial applications/Building automation/Distribution automation；
Building security system;
Smart home;
Smart lighting/Street lighting;
Advanced Meter Reading Architecture (AMI);
Smart meter/Smart metering.
Chapter II Specification parameters
2.1 Limiting parameter
RF Parameters
Parameter
value
Notes
Working Frequency
470~510 MHz
——
Power
16 dBm
The software is adjustable and needs to be developed by the user
Receiving sensitivity
（GFSK）
-117.7 dBm
10 kbps 2GFSK signal，Δf = ± 25 kHz，BER<0.1%2
Receiving sensitivity
（OFDM）
-116.8 dBm
10% packet error rate (PER) without interference,
OFDM Option4, MCS0, header MCS0, with PL = 20 octets
Measured distance
2.5 km
Clear and open, antenna gain 3.5dBi, antenna height 2 meters, air
speed 10kbps
2.2 Electrical parameter
Electrical
parameter
Min
Typical
value
Max
Unit
Notes
Supply voltage
2.0
5.0
5.5
V
≥5.0V The output power is guaranteed, and more than 5.5V
May damage the module.
Communication
level
-
3.3
-
V
Level switching is recommended with 5.0V TTL
Emission
current
-
81
-
mA
Instantaneous power consumption
Receiving
current
-
11
-
mA
——
Sleep current
-
2.6
-
μA
EM2 Deep sleep
Operating
temperature
-40
-
125
℃
——
Working
humidity
10
-
90
%
——
Storage
-50
-
150
℃
——
