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Xinyuan-LilyGO / LilyGo-LoRa-Series

LILYGO LoRa Series examples
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Measuring the transmitter power of the SX1262 chip #35

Closed nickfrost73 closed 3 years ago

nickfrost73 commented 3 years ago

I thought the LoRa transmitter of SX1262 chip can produce 22dBm. I measured the power with two spectrum analyzers and the power is no more than 12dBm. It's a pity that I can't attach images here. Can anyone do the same to check the power? I suppose that if TX power was as promised, I would reach a much longer distance.

lewisxhe commented 3 years ago

I can’t answer this question. This is a hardware manufacturing issue. Issues have not been active for a long time and will be closed.