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2PCS DC 3V-5V FM Transmitter Module DSP PLL 87-108MHz Stereo Digital Wireless Microphone Board Multi-Function Frequency Modulation with LCD Display
JPY 4274
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2 Pieces Digital FM Transmitter Module Stereo FM Transmitter DSP PLL 76.0-108.0MHz Stereo Frequency Modulation with LCD Display Line/USB/Mic Input, DC 3.0V - 5.0V
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製品詳細
| Item Weight | 0.4 lbs (180 grams) |
どんな人にお勧めですか?
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Audio Enthusiasts
Ideal for those who enjoy DIY audio projects and want a compact FM transmitting solution.
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Hobbyist Developers
Great choice for electronics hobbyists wanting to experiment with audio transmission and modulation technology.
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Portable Broadcasting
Useful for individuals needing a portable setup for broadcasting music or messages over short distances.
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Commercial Use
Not suitable for businesses requiring professional-grade broadcasting or reliability in a commercial setting.
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Long-Range Broadcasting
Ineffective for users seeking to transmit audio over long distances; designed for short-range applications.
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Beginners Without Experience
May be challenging for individuals without prior knowledge of electronics or FM transmission principles.
製品説明書
2PCS DC 3V-5V FM Transmitter Module DSP PLL 87-108MHz Stereo Digital Wireless Microphone Board Multi-Function Frequency Modulation with LCD Display Line/USB/Mic Input
顧客の質問と回答
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質問:
What is the operating voltage range for the FM transmitter module?
答え: The FM transmitter module operates within a voltage range of DC 3V to DC 5V. This versatility allows it to be powered by various portable power sources like batteries or adaptors, making it ideal for projects requiring low power consumption or mobile setups. For instance, if you're designing a radio broadcasting project or creating DIY audio transmission systems, this flexibility enables it to work seamlessly with a range of equipment. -
質問:
What frequency range does this FM transmitter cover?
答え: This FM transmitter module covers a frequency range of 87-108MHz, which is standard for FM broadcasting. This range allows you to transmit audio signals clearly and effectively, making it perfect for various applications like custom radio stations, intercom systems, or audio relays in events. Users can easily tune their FM receivers within this range to listen to the transmitted audio. -
質問:
How do I connect a microphone to this module?
答え: To connect a microphone, locate the designated input pins on the module and attach the microphone wire accordingly. The module is designed to work with various types of microphones, including electret and dynamic designs. This makes it suitable for applications such as live events, where real-time audio capture and transmission are needed, enabling seamless wireless communication. -
質問:
What additional features does the DSP PLL provide?
答え: The DSP PLL (Digital Signal Processing Phase Lock Loop) technology in this FM transmitter ensures stable frequency modulation and clear audio transmission. This feature reduces interference and allows for high-quality sound output, which is essential in applications like music broadcasting or public addressing. Users benefit from enhanced audio clarity, minimizing distortion even at varying distances from the receiver. -
質問:
Can I use this module for long-range transmission?
答え: While the FM transmitter module is designed for personal projects and short-range applications, long-range transmission capability depends on several factors, including the antenna used and your environment. Enhancing the antenna can extend transmission distances, making it suitable for small community broadcasts or localized events. However, regulatory compliance regarding transmission power should be considered when planning long-range use. -
質問:
Is there an LCD display on the module, and what is its purpose?
答え: Yes, the module features an LCD display that provides real-time information such as the current frequency, audio input level, and operational status. This user-friendly interface allows for easy adjustments and monitoring, which is particularly useful in dynamic environments like live performances or workshops where quick setup changes may be required. -
質問:
How is audio quality ensured in transmission?
答え: Audio quality is ensured through the module's advanced circuitry that minimizes signal loss and distortion. By utilizing PLL technology, the transmission remains stable, even in demanding communication scenarios. This is particularly beneficial in applications such as educational purposes or small broadcast stations, where clarity is critical for listener engagement. -
質問:
What kind of projects is this FM transmitter module ideal for?
答え: This FM transmitter module is ideal for various DIY projects, including homemade radio stations, toy walkie-talkies, or even wireless microphone systems. Its adaptability allows hobbyists and professionals alike to explore audio transmission creatively, whether for educational purposes, events, or personal enjoyment. Moreover, those engaged in teaching electronics can use it as a practical demonstration tool. -
質問:
Can I adjust the transmission frequency manually?
答え: Yes, you can manually adjust the transmission frequency using the controls provided on the module. This allows you to select a clear channel and avoid interference with other broadcasts, making it particularly useful in crowded signal environments. Whether you're trying to set up a personal radio station or experimenting with communication systems, this feature enhances flexibility and usability. -
質問:
Where can I buy the 2PCS DC 3V-5V FM Transmitter Module in Japan?
答え: You can buy the 2PCS DC 3V-5V FM Transmitter Module through Ubuy in Japan. Ubuy offers a convenient platform for purchasing this product along with various other electronic components, making it an excellent choice for enthusiasts and professionals alike who are looking to enhance their projects with reliable equipment.
DWEII FM Transmitters Editorial Review
The 2PCS DC 3V-5V FM Transmitter Module DSP PLL has captured the attention of hobbyists and DIY enthusiasts with its solid performance, particularly for applications like Christmas light shows. Despite its modest specifications, users have found the transmitter to be a reliable choice for personal broadcasting needs. Many reviewers note that while it may not be the most powerful transmitter available, it operates well within its intended use cases and is FCC compliant, making it a safe option for casual use. The product's performance has exceeded expectations for multiple customers, particularly regarding its longevity—one user reports having one unit last for over two years of outdoor use without issues. Users have noted that when using the audio jack, the improvement in sound quality is negligible, but the transmitter does offer a satisfactory audio experience for those not seeking top-tier fidelity. A standout feature of this FM transmitter is its ability to extend broadcasting range. By connecting a length of wire to the antenna pad, users have enjoyed transmission ranges of nearly 3000 feet, which is particularly beneficial for outdoor applications. However, some confusion arose around frequency accuracy, as users noted a discrepancy with their output frequency being slightly off, which prevented them from receiving the signal on conventional FM radios. In summary, the customer experience of the FM transmitter module is characterized by high satisfaction regarding its functionality, longevity, and overall value for the price. While it may not deliver flawless sound quality or absolute precision in frequency output, it serves well for its intended uses. **
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5 星
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この商品のレビュー
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長所
- FCC compliant and suitable for casual broadcasting.
- Durable; units can last for years with outdoor use.
- Enhanced transmission range with an added wire antenna.
- Versatile functioning with microphone and 3.5mm jack.
短所
- Sound quality not optimal; audio jack does not significantly enhance it.
Platform Trust & Buyer Confidence
“The product received very good packaging & safe…Thank You”
“Accurate delivery timing given”
“Not madly expensive like I thought, and much quicker than promised.”
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
Product Price History
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JPY 4274
今すぐ注文すると 頃に届きます Sunday, 7月 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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特徴と利点
- Advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) for realistic sound and stable performance.
- Intuitive and accurate LCD display with low power consumption and minimal noise interference.
- Full digital control for convenient operation and durability.
- Package includes 2PCS Mini stereo FM receiver module with high-quality broadcast receiving performance.
- Application includes FM Wireless Frequency, USB PC Audio Broadcast, Wireless Microphone, Maternal and Infants Custody.
- Supports line/USB/mic channel input, with frequency range of 76.0~108.0 MHz and frequency response range of 50 Hz to 18 KHz.
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