2W LoRa SX1278 SX1276 433MHz rf Module Transmitter Receiver 30000m UART Long Range 433 MHz 2W Wireless rf Transceiver

2W LoRa SX1278 SX1276 433MHz rf Module Transmitter Receiver 30000m UART Long Range 433 MHz 2W Wireless rf Transceiver
  • Продавец15thinfantry.us
  • Список ценUS $48.00piece
  • Продажная ценаUS $48.00piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,3 (993)

Oписание продукта

868MHz rf transceiver (2)868MHz rf transceiver (3)868MHz rf transceiver (4)

Wireless rf module

 

1pc 868MHz  LoRa SX1276 Wifi Serial Server   E32-DTU-868L20   RS485 RS232 Wireless Transceiver CDSENET uhf Transmitter and Receiver

 
RF ParameterValueRemark
Working frequency862~893 MHz

Default: 868MHz

Transmitting power20 dBm

About 100mW

Receiving sensitivity-138 dBm

Air data rate: 2.4kbps

Air data rate0.3k~19.2kbps

Default: 2.4kbps

Test distance3000 meter

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

air data rate: 2.4kbps

 

Hardware ParameterValueRemark
Size82 * 62 * 25 mm

     

Antenna typeSMA-K

     

Communication interfaceRS232 / RS485

Baud rate: 1200~115200, default: 9600

Package  DB-9 / Screwing

Standard DB9 Hole/3.81 connecting terminal

Buffer512 bytes buffer

Automatically sub-packaging with 58 bytes per package

 

Electronic parameterMin.Typ.Max.UnitCondition
Power supply101228V  
Transmitting current 120134147mA20dBm(100mW)
stand-by current 252831mA  
Operating temperature  -4020+85  
Operating humidity
  
106090%  
Storage temperature-4020+125  
 
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Wifi Antenna (3)