This simple spring antenna matches great with any of our 433MHz RFM and LoRa breakouts, bonnets and Feathers. They're made of copper-clad wire so you can solder them easily. They are compact, only ~38mm long, and have 2.5dBi of gain and 50Ω impedance, so it will work fantastically with just about any 400~450MHz wireless receiver/transmitter.
Maduino ATmega328 + RFM98W 433MHz - LORA
Maduino Lora Radio (433MHz) is a main board based on the ATmega328 and RFM98W 433MHz module. The LoRa Radio allows the user to send data and reach extremely l..
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..