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Ebyte 433MHz SI4463 20dBm Long Range 1.8km rf Wireless Transceiver

[IC]:SI4438

[Frequency]:425~525MHz

[Power]:20dBm

[Distance]:1.8km

[Interface]:SPI

[Weight]:0.9±0.1g

[Introduction]:E10-433MS is based on original imported RF SI4438 form Silicon Labs in USA. Module features stable performance, long transmitting distance and strong penetration and diffraction ability.

RF ParameterValue
Remark
Working frequency
425~525 MHz

Default:  433MHz (26MHz oscillator)

Transmitting power20 dBm

Max. Power (100mW)

Receiving sensitivity
-122 dBm

Air data rate: 0.123kbps

Air data rate0.123k~1Mbps

Default: 0.123kbps

Test distance2000m

In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,

air data rate: 0.123kbps


Hardware ParameterValue
Remark

Size

14.5 * 18 mm


Antenna type

Stamp hole


Communication interface

SPI


Package

SMD



Electronic parameterMin.Typ.Max.UnitCondition
Power supply
1.83.33.6V
Communication level1.83.33.6V
Transmitting current
76.48391.3mA20dBm(100mW)
Receiving current
14.7
16.017.6mA

Sleep current
0.3
0.62.1μA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125