Why can’t my LoRa device or module output power reach 20dBm ?
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Hi, The +20dBm specification is for chip pin output power. In any RF system, bandpass filters and RF switches have insertion loss The typical performance of the antenna can reach +19dBm after matched filtering.
Hi,
The +20dBm specification is for chip pin output power. In any RF system, bandpass filters and RF switches have insertion loss
The typical performance of the antenna can reach +19dBm after matched filtering.
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