مميزات خاصة

[SOUND AMPLIFICATION] - Built-in sound amplifier chip and volume potentiometer for adjustable sound amplification.
[OSCILLATION SOURCE] - High frequency equal amplitude signals generated by a common base modulation transformer oscillation circuit.
[HIGH FREQUENCY AMPLIFICATION] - High frequency amplitude signal further amplified for excellent signal quality.
[HIGH FREQUENCY MODULATION] - Sound capacitors and bias resistor for high quality sound modulation.
[FILTER NETWORK] - Low pass network to filter out high harmonics and achieve sinusoidal waveform.

وصف

Specification:
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)
Transmission 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 Wireless Signal Generation, AM Transmitter Sound Modulation Principles.

Package List:
1 x Transmitter
1 x Screw Package
1 x Instruction Manual
1 x Sound Cord

Notice:
This motherboard is for medium wave radio lovers only and can be a good test for ore radio effects.

مرحبًا،

بحث

مجموعة إرسال AM، جهاز إرسال موجة متوسطة راديو قابل للتعديل 530‑1600 كيلو هرتز DIY للتجربة المدرسية، 20‑500 ميجاوات، هوائي 2‑5 متر، مدخل صوت 3.5 مم، مادة PCB

مميزات خاصة

وصف

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