Radio Medium Wave Transmitter, Adjustable 530‑1600KHZ DIY Transmitter Kit for School Experiment, with 9V2A DC Power Supply, for Medium Wave Radio Enthusiasts, CD, Computer

[Flexible Frequency] Q1 generates high-frequency signals, adjustable from 530‑1600khz for versatile use. [Enhanced Sound] Sound capacitors and feedback resistors optimize sound voltage and quality for a better listening experience. [Efficient Design] Low pass network filters out high harmonics, ensuring a clean and clear waveform signal. [Rich Functionality] Q2 further amplifies high-frequency signals, enhancing sound quality. [Easy Assembly] R2, r3 for sound source access, sw1 volume potentiometer, ic1 sound amplifier chip, and more. Spec: Item Type: Radio Medium Wave Transmitter Kit Material: PCB Power Supply: 9V2A DC, 5.5 Interface, Internal Positive and External Negative (Need to Provide Their Own Power Supply) Frequency: 530‑1600KHZ (Radio Medium Wave Band) HF Transmitting Power: Adjustable 20‑500 MW, Adjust The Power in 5‑10 Meters to Use. Antenna: 1.5 Or 2.5 Square Millimeters in Diameter Household Wire Can Be Used, with A Length of 2‑5 Meters (Need to Be Self Provided) Sound Input: 3.5mm On Both Ends, Comes with Board Accessories Sound Source: CD, Desktop Computer, Cell Phone, Etc. Applicable: Medium Wave Radio Enthusiasts, for Students to Study Signal Generation, AM Transmitter Sound Modulation Principles. Package List: 1 x Transmitter 1 x Screw Package 1 x Instruction Manual 1 x Sound Cord Note: This motherboard is for medium wave radio lovers only and can be a good test for ore radio effects.

• [Flexible Frequency] Q1 generates high-frequency signals, adjustable from 530‑1600khz for versatile use.
• [Enhanced Sound] Sound capacitors and feedback resistors optimize sound voltage and quality for a better listening experience.
• [Efficient Design] Low pass network filters out high harmonics, ensuring a clean and clear waveform signal.
• [Rich Functionality] Q2 further amplifies high-frequency signals, enhancing sound quality.
• [Easy Assembly] R2, r3 for sound source access, sw1 volume potentiometer, ic1 sound amplifier chip, and more.