Crystal Radio Kit, Advanced
Construct an advanced AM radio with adjustable tuner design.
SKU: CRADIO
Advanced Crystal Radio Kit
Explore advanced radio science with this enhanced Crystal Radio Kit — a comprehensive STEM project that enables users to construct a functioning AM radio using passive components and ambient electromagnetic energy, featuring an adjustable tuner design for optimal frequency selection.
Product Specifications
| Structure | Laser-cut wooden frame |
| Coil | Plastic coil cylinder with enameled copper wire |
| Diode | 1N34A germanium diode |
| Capacitor | 120pF ceramic capacitor |
| Resistor | 82kΩ resistor |
| Earphone | Piezoelectric crystal earphone |
| Tuning Wire | Flexible red wire for adjustable tuning |
| Tuner Design | Adjustable coil-based tuning system for AM frequency selection |
| Antenna/Ground Wire | Long wire, user-cuttable |
| Accessories | Screws, Fahnestock Clips, sandpaper |
| Instructions | Detailed build guide included |
Applications and Benefits:
- Advanced understanding of AM radio and frequency tuning
- Adjustable tuner allows hands-on exploration of signal clarity
- Ideal for STEM electronics courses and science competitions
- Great for hobbyists and self-learners interested in radio tech
- Operates without batteries or soldering; classroom-friendly
Caution:
Contains small components; adult supervision recommended for users under age 12. Recommended for users with some basic electronics knowledge.
- Availability: In Stock
- Model: CRADIO
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