Home >Module>SPI/SOC/UART>SI44**
SMD wireless transceiver module 100Mw transmitting power TTL level

[IC]:SI4463

[Frequency]:775.1~787.85MHz

[Power]:10~20dBm

[Distance]:2.5km

[Interface]:UART

[Weight]:2.3±0.1g

[Introduction]:E30-780T20S is a SMD wireless transceiver module with 100Mw transmitting power, operates at 775.1-787.9MHz, transparent transmission is available, WOR (ultra-low power consumption), TTL level.

RF ParameterValue
Remark
Working frequency
775.1~787.85 MHz

Default:  780MHz

Transmitting power10~20 dBm

Default:  20dBm(About 100mW)

Receiving sensitivity
-121 dBm

Air data rate: 5kbps

Air data rate1k~25kbps

Default: 5kbps

Test distance2500m

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

air data rate: 2.4kbps


Hardware ParameterValue
Remark

Size

17 * 30 mm


Antenna type

IPEX/external/spring


Communication interface

UART

Baud rate: 1200~115200, default: 9600

Package

SMD


Buffer

512  bytes buffer

Automatically sub-packaging with 58 bytes per package


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
2.35.05.2V
Communication level2.53.33.6V
Transmitting current
828998mA20dBm(100mW)
Receiving current
15
1617mA

Sleep current
3
45μA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125