Tag "sma"

Analyze your antennas using an AAI N1201SA

Following up with the series of affordable RF tools I started with the RF Power Monitor 8000, maybe the N1201SA by Accuracy Agilty (sic?) Instrument (AAI) is one of the most exciting devices around. The device is sold as “RF Vector Impedanze Analyzer” and, although it’s not a full VNA (Vector Network Analyzer), it gives you enough information to profile your antennas and, according to some reviews, it’s so accurate it can compete with professional equipment....

RF power monitoring tools on the cheap

Recently we at @ttncat had to prepare a crash course on LoRa, LoRaWAN and The Things Network for a professional school in Barcelona. It was a 15 hours course that covered from the very basics to some more advanced topics on RF like link budget, attenuation or impedance matching. It was fun to go back to my years at college and revisit and update some of those topics. And at the same time it was a great opportunity to upgrade my toolbox....