Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     Detector Radio Experiment Kit »  Science eStore Home  »  Electronics  »  Detector Radio Experiment Kit click here for larger image This product has been discontinued. BUILD A WORKING DIODE RADIO Are you ready to tap into the signals in the skies? Build a radio that functions without power from batteries or a wall outlet! The Detector Radio works like early crystal radios, allowing you to tune into radio stations using electromagnetic power. Learn about HF coils, capacitors, resistors and diodes. Discover how antennae work and experiment to improve your reception. Challenge yourself to pick up transmissions from far away. The simple design of the Detector Radio illustrates the basic principles behind all radio broadcasting. Contents Experiment Manual • HF Coil • Variable Capacitor • Resistor • Adjusting Knob • 10 Jumpers • Earphone • 6 Connector Clips • Antenna Wire • 3 Capacitors • Grounding Wire • Chassis • Germanium Diode • 3 Screws Experiment Manual Through 20 experiments in the full-color, 32-page Experiment Manual, learn about the necessary components of a radio and the role each one plays in bringing sound to your ear. Box size: 11.5in (29cm) x 7in (18cm) x 2.25in (5.5cm) Recommended for ages 9 and older. Weight: 0 lb 10 oz ( 0.28 kg ) Related Products   Electronic AM FM Radio Kit Build your own AM/FM radio! Learn how radios work. Item No: PL215 $14.99 $12.95 /each  View/Buy   50 Electronics Projects Kit Easy to build circuits teach you the operation of over 50 electronic circuits. Item No: PL212 $39.95 $29.95 /each  View/Buy   130 Electronics Projects Kit Start a great hobby in electronics with this state of the art electronics project lab. Item No: PL213 $69.95 $59.95 /each  View/Buy
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