The result is a PCB with a complete transceiver controlled by an ATmega328 and sporting an OLED display, and an interesting introduction to these devices. The Si4720 internal block diagram ...

This RF transceiver IP is the design data base of a Bluetooth Dual Mode RF Transceiver extracted from a 40nm production chip. It consists of a complete radio front-end integrating Basic Rate (BR), ...

When you transmit SSB your voice is upconverted to the radio frequency spectrum, amplified, and radiated out of the antenna. Block diagram of a 20m SSB transmitter. The first SSB transceiver I ...