Home >Módulo>SPI/SOC/UART>SI44**
módulo transceptor inalámbrico RFIC SI4463 de baja potencia

[IC]:SI4438

[Frecuencia]:475~500.5MHz

[Energía]:10~20dBm

[Distancia]:2.5km

[Interfaz]:UART

[Peso]:6.7±0.1g

[Introducción]:E30-490T20D es un módulo transceptor inalámbrico de 20dBm. Funciona a 475-500,5 MHz, basado en RFIC SI4463 de Silicon Labs, proporciona una forma fácil de usar y una solución de bajo consumo para la transmisión inalámbrica de datos.

RF ParameterValue
Remark
Working frequency
475~500.5 MHz

Default:  490MHz

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

21 * 36 mm

Without SMA

Antenna type

SMA-K


Communication interface

UART

Baud rate: 1200~115200, default: 9600

Package

DIP


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