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Assembled AM FM Radio Module with Manual Tuning Rotary Knob with Scale 6 x 3.2 x 4.2 cm Power Supply 2x AA Headphone Output 3.5 mm

Assembled AM FM Radio Module with Manual Tuning Rotary Knob with Scale 6 x 3.2 x 4.2 cm Power Supply 2x AA Headphone Output 3.5 mm

Ready-made radio board for medium wave and FM band with analogue tuning, tuning indicator, and battery holder. Just insert batteries and listen. Full description
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€31.40
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Overview
Assembled AM FM Radio Module with Manual Tuning Rotary Knob with Scale 6 x 3.2 x 4.2 cm Power Supply 2x AA Headphone Output 3.5 mm

This small radio module receives two bands, medium wave (MW) and FM, and tunes the old-fashioned way with a rotary knob. The board is fully assembled and soldered, so you just need to power it and connect headphones. The board features a printed circular frequency scale, making it easy to find the desired station. Tuning is indicated by a small light next to the ferrite antenna. The module, measuring 6 x 3.2 x 4.2 cm, is suitable as a demonstration of a classic receiver for teaching or as a basis for DIY projects.

The entire board is mounted directly on a plastic holder for two AA batteries, creating a compact unit without additional boxes and cables. The switch with three positions OFF, FM, and MW is used to turn off the radio and select the band. You can adjust the volume with a small trimmer on the board. Sound goes to the headphones via a 3.5 mm connector, into which you can plug standard wired headphones.

  • Type – assembled AM and FM radio module with manual tuning
  • Bands – medium wave (MW) and FM
  • FM Frequency Range – 87 to 108 MHz
  • Tuning – rotary knob with circular scale MW in kHz and FM in MHz
  • Switch – three positions OFF, FM, and MW
  • Volume – adjustable trimmer on the board
  • Indicator – station tuning light
  • Antena – ferrite antenna on the board
  • Output – 3.5 mm connector for headphones
  • Power Supply – 2 AA 1.5 V batteries in holder under the board (batteries not included)
  • Dimensions – 6 x 3.2 x 4.2 cm including knob
  • Package Contents – assembled and soldered radio module with holder for 2 AA batteries

Usage is simple. Insert two AA batteries into the holder, plug in the headphones, and use the switch to select the FM or MW band. Slowly turn the knob across the scale until the light comes on and a station is heard. For better reception, find a location near a window, on a higher floor, or outside. After listening, switch the switch to the OFF position to avoid draining the batteries unnecessarily. Protect the module from moisture and from contact with metallic objects on exposed connections on the board.

The assembled AM and FM radio module with manual tuning demonstrates how a classic receiver with a ferrite antenna and rotary tuning works. With its printed scale and clearly positioned components, it serves well as a teaching aid in physics, technology, or electronics classes. DIY enthusiasts can integrate it into their own casing or use it as a simple portable radio for headphones. Power from two AA batteries allows listening anywhere without a socket. The module is supplied already soldered and ready to use, batteries and headphones are not included.

Price incl. VAT €31.40