Chengdu Ebyte Electronic Technology Co., Ltd.
E51-470NW16S USER Manual
Copyright ©2012–2023
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Chengdu Ebyte Electronic Technology Co., Ltd.
14
Chapter Ⅸ Antenna Guide
9.1 Antenna Recommendation
Antenna is an important role in the communication process, often poor antennas will have a great impact on
the communication system, so we recommend some antennas as supporting our wireless module with better performance
and reasonable price antennas.
P/N
Type
Frequency
Hz
Interface
dBi
dBi
Height
mm
Feeder
cm
Features
Soft antenna
433M
weld
2.0
43.8*9.5
-
Built-in flexible, FPC
soft antenna
Rubber
Antenna
433M
SMA-J
2.0
52
-
Ultra-short straight,
omnidirectional
antenna
Rubber
Antenna
433M
SMA-J
2.5
62
-
Ultra-short straight,
omnidirectional
antenna
Rubber
Antenna
433M
SMA-J
2.0
50
-
Bend the glue stick,
omnidirectional
antenna
Rubber
Antenna
433M
SMA-J
2.5
75
-
Bend the glue stick,
omnidirectional
antenna
Rubber
Antenna
433M
SMA-J
2.5
110
-
Bend the glue stick,
omnidirectional
antenna
Rubber
Antenna
433M
SMA-J
3.0
210
-
Bend the glue stick,
omnidirectional
antenna
Sucker
antenna
433M
SMA-J
3.5
185
100
Small suction antenna,
cost-effective
Sucker
antenna
433M
SMA-J
4.0
190
200
Neutral suction
antenna, low loss
Sucker
antenna
433M
SMA-J
6.0
965
300
Large suction antenna,
high gain
Rubber
Antenna
470/490M
SMA-J
2.0
50
-
Ultra-short straight,
omnidirectional
antenna
Sucker
antenna
470/490M
SMA-J
3.5
120
100
Small suction antenna,
cost-effective