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Carolina® AM Crystal Radio Kit

Item # 754010

Grades 9–12. In this activity, student teams construct working AM crystal radios, learning how modern communication systems transmit information using electromagnetic radiation to encode a signal. Includes a battery-powered speaker (with internal rechargeable battery) that amplifies the radio signal for testing and listening. Kit contains materials to build 10 crystal radios and is designed for a class of 30 students.



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