Description
Crystal Radio Kit K2216 | Build & Learn AM Radio
A Beginner-Friendly Introduction to Radio Engineering
The Crystal Radio Kit K2216 is the perfect way to explore the fundamentals of radio technology and electronics. With all the essential components included, such as a tuning capacitor and antenna coil. This kit allows students and hobbyists to construct their own working AM crystal radio and discover how a crystal diode converts RF into audio.
No batteries, no soldering, and no external power supply are needed, and you just assemble the components and start tuning into AM radio frequencies (520–1650 KHz).
Key Features:
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Fully Functional Crystal Radio – Tune into AM stations between 520–1650 KHz
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Educational Design – Learn how a crystal diode converts RF into sound
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No Soldering Required – Circuits connect using spring clip terminals and leads
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Battery-Free Operation – Runs without batteries or external power supply
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Complete with Earphone – Listen to your favourite AM stations once assembled
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Illustrated Manual Included – Step-by-step guide with clear diagrams
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Reusable Components – Build, dismantle, and rebuild as many times as you like
Specifications:
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Dimensions: 125 × 160 × 50 mm
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Assembly Method: Spring clip connections (no tools or soldering required)
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Power: Not required – self-powered crystal radio
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Included: Components, earphones, illustrated guide
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Recommended Age: 10+ years
Ideal For:
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Students & Classrooms – Great STEM project for understanding radio fundamentals
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Parents & Kids – Fun, educational family activity
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Beginner Hobbyists – First step into the world of radio and electronics
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Gift Buyers – Unique educational gift for budding engineers
Why Choose the Crystal Radio Kit K2216?
- Safe and simple introduction to electronics and radio engineering
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Battery-free, solder-free, and tool-free design for ease of use
- Trusted as a teaching aid in schools and by electronics enthusiasts worldwide
- Compact, durable, and perfect for repeated learning
