Chengdu Ebyte Electronic Technology Co.,Ltd
E78-400M22S user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co,;Ltd
9
9. Antenna recommendation
The antenna is an important role in the communication process. A good antenna can largely improve the
communication system. Therefore, we recommend some antennas for wireless modules with excellent performance and
reasonable price.
Model No.
Type
Frequency
Hz
Interface
Gain
dBi
Height
Cable
Function Feature
TX433-NP-4310
Soft PCB
antenna
433M
SMA-J
2
43.8*9.5mm
-
Soft inside
，
FPC soft antenna
TX433-JW-5
Rubber antenna
433M
SMA-J
2
50mm
-
Flexible &omnidirectional
TX433-JWG-7
Rubber antenna
433M
SMA-J
2.5
75mm
-
Flexible &omnidirectional
TX433-JK-20
Rubber antenna
433M
SMA-J
3
210mm
-
Flexible &omnidirectional
TX433-JK-11
Rubber antenna
433M
SMA-J
2.5
110mm
-
Flexible &omnidirectional
TX433-XP-200
Sucker antenna
433M
SMA-J
4
19cm
200cm
Sucker antenna, High gain
TX433-XP-100
Sucker antenna
433M
SMA-J
3.5
18.5cm
100cm
Sucker antenna, High gain
TX433-XPH-300
Sucker antenna
433M
SMA-J
6
96.5cm
300cm
Car Sucker antenna, High
gain
TX433-JZG-6
Rubber antenna
433M
SMA-J
2.5
52mm
-
Short straight &omnidirectional
TX433-JZ-5
Rubber antenna
433M
SMA-J
2
52mm
-
Short straight &omnidirectional
TX490-XPL-100
Sucker antenna
490M
SMA-J
3.5
12cm
100cm
Sucker antenna, High gain
TX490-JZ-5
Rubber antenna
490M
SMA-J
2
50mm
-
Short straight &omnidirectional
