This simple spring antenna matches great with any of our 900MHz RFM and LoRa breakouts, bonnets and Feathers. They're made of copper-clad wire so you can solder them easily. They are compact, only 17.5mm long, and have 2.15dBi of gain and 50Ω impedance, so it will work fantastically with just about any 850~950MHz wireless receiver/transmitter.
Antenna Tester 100MHz-2.7GHz
The N1201SA Series Vector Impedance Analyzer is a portable instrument primarily used to test antenna, RF device impedance, and board impedance. The Antenna Tester has a b..