Faq; Communication Range Is Too Short - Ebyte E73-2G4M04S1D User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

5. FAQ

5.1 Communication range is too short

 The communication distance will be affected when obstacle exists.

Data lose rate will be affected by temperature, humidity and co -channel interference.
 The ground will absorb and reflect wireless radio wave, so the performance will be poor when testing near ground.
 Sea water has great ability in absorbing wireless radio wave, so performance will be poor when testing near the sea.

The signal will be affected when the antenna is near metal object or put in a metal case.

Power register was set incorrectly, air data rate is set as too high (the higher the air data rate, the shorter the d istance).
 When the power supply at room temperature is lower than the recommended low voltage, the lower the voltage is,
the lower the transmitting power is.

Due to antenna quality or poor matching between antenna and module.
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E73-2G4M04S1D User manual
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