AT02785: Low-Cost RF Module with Dipole Antenna Application Circuit

Descripción

• Low-Cost RF Module with Dipole Antenna Application Circuit. This application note features a minimalist low-cost RF module design. This design eliminates baluns and chip antennas to reduce cost. This design uses common 100 mil through-hole headers to access 20 GPIO pins and a JTAG programming header. This design can be used with ATmega RF System-on-Chip (SoC) wireless microcontrollers in QFN-64 packages including the ATmega128RFA1 and the ATmega RFR2 Series