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Chengdu Ebyte Electronic Technology Co., Ltd.
2. Specification and parameter
2.1 Limit parameter
Main parameter
Operating temperature（℃）
2.2 Operating parameter
Main parameter
Operating voltage（V）
Communication level（V）
Operating temperature（℃）
Operating frequency（MHz）
TX current（mA）
Power
RX current（mA）
consumpti
on
Sleep current （μA）
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Main parameter
Distance for reference
FIFO
Crystal frequency
Modulation
Package
Connector
Communication interface
Size
Antenna
copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.
Power supply（V）
Blocking power（dBm）
Min.
1.8
-40
900
19
-121
0.123k
Description
2000m
64Byte
26MHz
GFSK(recommended)
SMD
1.27mm
SPI
15*20 mm
IPEX/stamp hole
Performance
Min.
Max.
0
3.6
-
10
-40
85
Performance
Typ.
Max.
3.3
3.6
3.3
-
85
915
925.5
98
16
0.4
20
21
-122
-124
-
1M
Test condition：clear and open area, antenna gain: 5dBi，
antenna height: 2.5m，air data rate: 1kbps
Max length transmitted each time
(G)FSK, 4(G)FSK, (G)MSK，OOK
0-10Mbps
50 ohm impedance
E10-915MS20 User Manual
Remark
Voltage over 3.6V will cause permanent
damage to module
Chances of burn is slim when modules are
used in short distance
/
Remark
≥3.3 V ensures output power
For 5V TTL, it may be at risk of burning
down
Industrial design
Support ISM band
Instant power consumption
Software is shut down
Air data rate is 1kbps
Controlled via user's programming
Remark
2
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