Description
This simple spring antenna is an excellent match for all our 868 MHz RFM and LoRa breakouts, hoods, and springs. It is made of copper-coated wire, making it easy to solder. They are compact, only ~15mm long, with a gain of 2 dBi and an impedance of 50 ohms, making them work fantastically with almost any wireless receiver/transmitter from 860 to 880MHz.
Technical Details
- Dimensions: 17.5mm x 5.5mm