Product Information
Seller
Lazmin
About this item
- Battery Free Operation: This mineral radio kit operates entirely on radio wave energy harvested from the environment, requiring no batteries or external power source. It is completely maintenance free, offering a sustainable and way to explore radio technology. Simply set up the antenna and ground wire to start experiencing the magic of passive radio reception.
- Simple Diy Assembly: The kit includes all necessary components: antenna connector, ground wire, tuning circuit, and a detector (ore or diode). With a straightforward circuit design, assembly is easy and intuitive, making it an ideal hands on project for beginners. No complex soldering or advanced electronics knowledge is required to build your own working radio.
- Educational Stem Tool: This kit visually demonstrates the core principles of electromagnetic wave reception and detection. It serves as an excellent teaching resource for beginners and teenagers to understand how radio signals travel through the air and are converted into sound. It bridges the gap between theory and practical application in a fun and engaging way.
- Pure Am Signal Restoration: Because the design includes no active amplification circuits, the audio signal remains pure and free from electronic interference. When connected to an external amplifier, the radio can restore clear AM broadcast audio signals. This feature allows users to experience the authentic sound of radio waves directly from the air.
- Versatile Testing Tool: Beyond listening, this mineral radio functions as a passive load for testing antenna system efficiency and ground wire quality. It is a practical instrument for hobbyists and educators to evaluate signal strength and grounding performance. This adds a layer of utility, making it valuable for both learning and real world antenna diagnostics.
Product Description
Specification: Item Type: Mineral Radio Assembly Kit Material: ABS Application: Beginner Teaching and Science Popularization, Passive Emergency Monitoring, Antennae Efficiency Testing How to Use: Complete the installation to use. PackageList: 1 x Plastic Case 1 x Panel 4 x Screw 4 x Nut 1 x 100x10 Magnet Bar 1 x Meter Head 1 x 10uF Electrolytic Capacitor 1 x 2200PF Capacitor 1 x Diode 2 x Terminal Post 2 x Zip Tie 1 x Coil 1 x 223P Variable Capacitor 1 x 3.5mm Headphone Jack 1 x 5 Position 2 Pole Band Switch 2 x Knob 2 x Accessory Notice: This is an ore radio, it does not require power, but must have outdoor antennae and ground wire, without high impedance headphone.
