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Chengdu Ebyte Electronic Technology Co,;Ltd
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]
consumpti
Receiving current [mA]
on
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
Package
Connector
Size
Antenna
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
Performance
Min.
0
-
-40
Performance
Typ.
Min
3.3
5.0
3.3
-40
-
410
-
850
1000
11
13
2
32
33
-145
-147
0.3k
2.4k
Description
Test condition：clear and open area, antenna gain: 5dBi，
16km
antenna height: 2.5m，air data rate: 2.4kbps
58 Byte
Maximum capacity of single package
512 Byte
LoRa™
TTL
@3.3V
SMD
2.54mm
25*40.5mm
IPEX/Stamp hole
50 ohm impedance
Max.
Voltage over 5.5V will cause permanent
5.5
damage to module
Chances of burn is slim when modules
10
are used in short distance
85
Max.
≥5.0 V ensures output power
5.5
For 5V TTL, it may be at risk of
burning down
Industrial design
85
Support ISM band
441
1200
Instant power consumption
15
Software is shut down
34
-148
Air data rate is 2.4kbps
19.2k
Controlled via user's programming
remark
E32-433T33S user manual
Notes
Remark
4
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