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成都亿佰特电子科技有限公司
7.2 Reflow soldering curve
8 E49 series
Model No.
E49-400T20S
E49-400T20D
E49-400M20S
9 Antenna recommendation
9.1 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.
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
Frequency
IC
Hz
CMT2300A
410~450MHz
CMT2300A
410~450MHz
CMT2300A
410~450MHz
Tx power
Distance
dBm
km
20
2.5
20
2.5
20
2.5
E49-400M20S4 产品规格书
Size
Package
mm
26*16
SMD
36*21
DIP
20*14
SMD
Interface
UART
UART
SPI
10
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