Table of Contents
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1. Specification and parameter
1.1 Limit parameter
Main parameter
Power supply（V）
Blocking power（dBm）
Operating temperature（℃ ）
1.2 Operating parameter
Main parameter
Operating voltage（V）
Communication level（V）
Operating temperature（℃ ）
Operating frequency（MHz）
Power
Transmitting current [mA]
consumptio
Receiving current [mA]
n
Turn-off current [μA]
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Main parameter
Distance for reference
TX length
Buffer
Modulation
Performance
Min.
0
-
-40
Performan ce
Min
Typ.
3.3
5.0
-
3.3
-40
-
862
-868
-
106
-
15
-
4
19.2
-
-144
-146
0.3k
2.4k
Description
Test condition：clear and open area, antenna gain: 5dBi，
3000m
antenna height: 2.5m，air data rate: 2.4kbps
Maximum
58 Btye
subcontracting after exceeding
512 Btye
LoRa™
-1-
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
893
-
Instant power consumption
-
-
Software is shut down
20.0
-147
Air data rate is 2.4kbps
19.2k
Controlled via user's programming
Remark
capacity
of
single
-
-
Notes
-
Remark
burning down
Industrial design
Support ISM band
-
-
package,
automatic
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