Description
Specification:RF Parameter ValueRemarkWorking frequency410~441MHzDefault: 433MHz
Transmitting power 10~20dBmDefault: 20dBm(About 100mW)
Receiving sensitivity-146dBmAir data rate is 0.3kbpsAir data rate0.3k~19.2kbpsDefault: 2.4kbpsTest distance3000m
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 2.4kbps
Hardware ParameterValueRemarkSize21* 36mmWithout SMA
Antenna typeSMA-K
InterfaceUARTBaud rate: 1200~115200, default: 9600Buffer
512 bytes buffer
Automatically sub-packaging with 58 bytes per packagePackageDIP
Electronic parameterMin.Typ.Max.UnitConditionPower supply2.35.05.5V
