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Chengdu Ebyte Electronic Technology Co,;Ltd
Advanced Meter Reading Architecture(AMI)；
Automotive industry applications.
2. Specification and parameter
2.1 Limit parameter
Main parameter
Power supply（V）
Blocking power（dBm）
Operating temperature（℃）
2.2 Operating parameter
Main parameter
Operating voltage（V）
Communication level（V）
Operating temperature（℃）
Operating frequency（MHz）
Power
Transmitting current [mA]
consumption
Receiving current [mA]
Turn-off current [μA]
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Main parameter
Distance for reference
TX length
Buffer
Modulation
Communication interface
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
Performance
Min.
0
-
-40
Performance
Min
Typ.
3.3
5.0
3.3
-40
-
425
-
104
33
4
19.6
20.0
-105
-106
16k
64k
Description
Test condition：clear and open area, antenna gain: 5dBi，
1000m
antenna height: 2.5m，air data rate: 64kbps
1024 Byte
Max length per package
2048 Byte
Internal Buffer
GFSK
UART
Remarks
Max.
Voltage over 5.2V will cause permanent
5.2
damage to module
Chances of burn is slim when modules
10
are used in short distance
85
Max.
5.2
≥5.0 V ensures output power
For 5V TTL, it may be at risk of
85
Industrial design
450.5
Support ISM band
Instant power consumption
Software is shut down
21.4
-107
Air data rate is 64kbps
128k
Controlled via user's programming
Remark
E62-433T20D user manual
Remark
burning down
4
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