Module Is Easy To Damage; High Bit Error Rate - Ebyte E43-900T13S3 User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
the lower the transmitting power is.
Due to antenna quality or poor matching between antenna and module.
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10.2

Module is easy to damage

Please check the power supply and ensure it is within the recommended range. Voltage higher than the peak will
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lead to a permanent damage to the module.
Please check the stability of power supply and ensure the voltage not to fluctuate too much.
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Please make sure anti-static measures are taken when installing and using, high frequency devices have electrostatic
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susceptibility.
Please ensure the humidity is within limited range for some parts are sensitive to humidity.
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Please avoid using modules under too high or too low temperature.
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10.3 High bit error rate

There are co-channel signal interference nearby, keep away from interference sources or modify frequency, channel
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to avoid interference.
Unsatisfactory power supply may also cause garbled characters, and ensure the reliability of the power supply.
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If the extension cable or feeder is of poor quality or too long, the bit error rate will be high.
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E43-900T13S3 User manual
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