Glossary name of the term: PA descriptions of the term: Power amplifier for increasing transmit power A PA (power amplifier) is a device that increases the output power of the LoRa chip. With an external PA, transmission powers of 30 dBm (1 W) and higher can be achieved. Typical PA chips: SKY66122, KCT8103L. Type of term: abbreviation Language of the term (2 char ISO code): en Back