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Chengdu Ebyte Electronic Technology Co.,Ltd.
Chapter 8 E49 series
Product number
E49-400T20S
CMT2300A
E49-400T20D
CMT2300A
E49-400M20S
CMT2300A
E49-400M20S
CMT2300A
Chapter 9 Antenna recommendation
9.1 Recommendation
Antenna is an important role in the communication process, and inferior antennas often have a great impact on the
communication system. Therefore, our company recommends some antennas as the antennas with excellent performance
and reasonable price supporting our wireless module.
Product number
Type
Flexible
TX433-NP-4310
PCB
antenna
Rubber
TX433-JW-5
antenna
Rubber
TX433-JWG-7
antenna
Rubber
TX433-JK-20
antenna
Rubber
TX433-JK-11
antenna
Sucker
TX433-XP-200
antenna
Sucker
TX433-XP-100
antenna
Sucker
TX433-XPH-300
antenna
Rubber
TX433-JZG-6
antenna
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Working
Chip
frequency
Hz
410~450MHz
410~450MHz
410~450MHz
410~450MHz
frequency
Gain
Hz
dBi
433M
2
433M
2
433M
2.5
433M
3
433M
2.5
433M
4
433M
3.5
433M
6
433M
2.5
Transmission
Test
power
distance
dBm
km
20
2.5
20
2.5
20
2.5
20
2.5
Size
Feeder
mm
cm
43.8*9.5mm
-
50mm
-
75mm
-
210mm
-
110mm
-
19cm
200cm
18.5cm
100cm
96.5cm
300cm
52mm
-
E49-400M30S User Manual
Product
Packaging
size
form
mm
26*16
SMD
36*21
DIP
20*14
SMD
SMD
interface
characteristics
Built-in flexible, FPC soft
SMA-J
antenna
Bendable rubber,
SMA-J
omnidirectional antenna
Bendable rubber,
SMA-J
omnidirectional antenna
Bendable rubber,
SMA-J
omnidirectional antenna
Bendable rubber,
SMA-J
omnidirectional antenna
SMA-J
Sucker antenna, high gain
SMA-J
Sucker antenna, high gain
Vehicle-mounted sucker
SMA-J
antenna, ultra-high gain
Ultra-short straight,
SMA-J
omnidirectional antenna
Communication
interface
UART
UART
SPI
SPI
12
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