High-frequency analog circuit experiment box with integrated multiplier amplitude modulation experiment, precision digital frequency meter module, and built-in power supply

Based on years of production practice and market application research, our company has launched a new high-frequency electronic circuit integrated experimental system, building upon our existing high-frequency electronic circuit integrated experimental box. This system provides a more advanced experimental platform for high-frequency electronic circuit integrated experimental teaching in various universities. While retaining the features of the original high-frequency electronic circuit integrated experimental system, this product has undergone significant upgrades. The new high-frequency electronic circuit integrated experimental system closely aligns with the main teaching content of each chapter in current university courses, striving to cover all relevant basic knowledge points. This allows students to have the opportunity to personally understand and become familiar with the structure, working principles, key technologies, and common measurement methods of high-frequency electronic circuits, building upon classroom theoretical instruction. This increases practical knowledge, enhances learning interest and hands-on skills, and accumulates experience for future work in related fields.

1. The precision digital frequency meter module can measure signal frequencies from extremely low frequency (16Hz) to above 25MHz.
2. Built-in power supply
3. Input: AC 220V±22V, 50HZ±2HZ
4. Output: DC ±12V, ±5V DC regulated source

1. Integrated Multiplier Amplitude Modulation Experiment
2. Diode Envelope Detection Experiment
3. Amplitude Modulated Wave Synchronous Demodulation Experiment
4. LC and Crystal Sine Wave Oscillator Circuit Experiment
5. Crystal Transistor Mixer Circuit Experiment
6. Varactor Diode Frequency Modulation Experiment
7. Capacitively Coupled Phase Discriminator Experiment
8. Small Signal Tuned Amplifier Experiment (Dual Tuning)
9. High-Frequency Resonant Class C Power Amplifier Experiment
10. Integrated Phase-Locked Loop Basic Performance Experiment
11. Phase-Locked Loop Frequency Modulation Transmit and Receive Experiment
12. Radio Transmit and Receive Experiment