This project is a 7MHz Direct Conversion Reciever intended for learning and research purposes to better understand the design and validation of RF and radio systems.
Full simulation and validation of:
- Diode Ring Mixer
- Band-Pass Filter (BPF)
- Colpitts Oscillator
- 3-Stage Audio Amplifier
Each Stage will be created as a PCB to verify each section both seperately and alongside the rest of the PCB.
- Schematic
- PCB Layout
Validation tests will be performed on each Stage in reference to LTSpice and hand calculations.
- Validate Diode Ring Mixer
- Validate Colpitts Oscillator
- Validate BPF
- Validate 3-Stage Audio Amplifier
- Validate DCR