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编号 :


U-802 Wireless UHF Dual Handheld Microphone



Frequency range: 630-690MHz Vibration mode: chip frequency locking Frequency stability: ± 10ppm

Product number:U-802





  • Description
  • Parameters
  • Certificate
  • Frequency range: 630-690MHz
    Vibration mode: chip frequency locking
    Frequency stability: ± 10ppm
    RF power: 10dBm
    Audio frequency response: 40~18000Hz
    Distortion rate: ≤ 0.5%
    Battery specification: 1.5V 2/AASize alkaline battery
    Receiving sensitivity: - 95~- 71dBm
    Signal to noise ratio: ≥ 90dB
    Audio output: 300mv Reception: 18650 lithium battery 3.7v600ma

    Wireless UHF Dual Handheld Microphone: Versatile Applications for Professional Audio

    The Wireless UHF Dual Handheld Microphone, with its advanced specifications and features, is a versatile audio tool designed to cater to a wide range of professional applications. Its robust performance and reliable operation make it an ideal choice for various settings, ensuring clear and uninterrupted communication.

    Live Performances:
    For musicians and vocalists, the 630-690MHz frequency range provides a stable and interference-free performance environment. The chip frequency locking vibration mode ensures that the sound remains consistent throughout the show, while the wide audio frequency response of 40~18000Hz captures every musical detail with precision. The low distortion rate of ≤ 0.5% guarantees that the audience hears the performance as intended, with clarity and fidelity.

    Presentations and Public Speaking:
    In corporate settings, the microphone's frequency stability of ± 10ppm and high signal-to-noise ratio of ≥ 90dB ensure that every word is heard with utmost clarity. The dual-channel capability allows for seamless transitions between speakers, making it perfect for panel discussions, conferences, and seminars. The receiving sensitivity of - 95~- 71dBm ensures that the signal remains strong, even in large venues.

    Education and Training:
    Educators and trainers can benefit from the microphone's ease of use and reliable performance. The RF power of 10dBm ensures that the audio signal reaches every corner of the classroom or lecture hall, facilitating effective communication. The battery specification of 1.5V 2/AA size alkaline battery provides long-lasting power, ideal for extended lectures and training sessions.

    Religious Services:
    For houses of worship, the microphone's audio output of 300mv and the reception powered by an 18650 lithium battery ensure that sermons, hymns, and readings are transmitted with warmth and clarity. The system's ability to maintain a stable frequency and minimize distortion is crucial for creating an immersive and reverent atmosphere.

    Event Hosting and Broadcasting:
    Event hosts and broadcasters will appreciate the microphone's versatility and reliability. The system's ability to operate in less congested UHF frequencies and its high receiving sensitivity make it suitable for outdoor events, trade shows, and live broadcasts where RF interference may be a concern.

    The Wireless UHF Dual Handheld Microphone is a powerful tool for anyone in need of high-quality, wireless audio solutions. Its advanced features and specifications make it suitable for a variety of professional applications, ensuring that every performance, presentation, or event is delivered with exceptional audio clarity. Whether you're on stage, in a classroom, or at a conference, this microphone system is designed to meet your audio needs with precision and reliability.

    • Wireless VHF Dual Handheld Microphone

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