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  • Pu 4638 Uhf Conference Microphone - China

    price: contact company for price

    1. With the PLL technology, 200 frequency channels can be

    chosen, which make it convenient to use several sets at the

    same time and avoid kinds of interference.

    2. Sync IR Frequency synchronization technology adopted, the

    frequency of the transmitter can be received automatically

    by the sync IR signal and synchronously with the receiver.

    The signal is stable and the anti-interference capacity is


    3. Green display in the transmitler, it can display the

    working state directly.

    4.Stable audio circuit results in high-Fidelity and clear


    5.Mute Switch at the bottom, it is convenient to use.

    Frequency Range: UHF 620-950MHz

    Frequency Response: 40Hz-18kHz

    Frequency Stability:<±0.005%

    Modulation Mode: wide- band FM

    Modulation Range: 25MHz

    Total channels:4 x100 channels

    Working distance: 60m

    Channel spacing: 250 KHz

    Dynamic Range: 100dB

    Maximum Deviation: ±45KHz

    AF Response: 65Hz-15KHz (±3 dB)

    Total Harmonic Distortion: <0.5%

    Audio Output Balance: 0-500mV


    Power supply: AC 100-240V, 50/60Hz

    DC Adaptor output power: 13-15V, 500mA

    Power consumption:5W

    S/N Ratio: >98dB

    P/N Ratio: >80dB

    F/N Ratio: >80dB

    Receive sensitivity: 5dBu


    Frequency Oscillation Mode: PLL

    Transmitter Power: High 30Mw, Low 3mW

    Modulation Mode: FM

    Band width: 50MHz

    Frequency Interval: 250KHz

    Maximum Deviation: ±45kHz

    Harmonics Radiation: <-55dBc

    Battery Voltage: AA 1.5V×2

    Battery Life: 8-10 hours

    Company Contact:

    • Phone: 867507816818

    • Address: 2/F, No.C5-1, District 2, Enping Industrial Zone, Enping,Guangdong, China

    • Email: Email

    Published date: August 27, 2013 -

    • Business Description: Phonsion Electronic, located in Enping, Guangdong, the largest

      microphone manufacturing base of China, is an enterprise that

      specialized in electronic products designing, R&D, producing, processing

      and selling. Our major products are wire microphone, wireless

      microphone, conference microphone, amplifier, mixer as well as some

      audio accessories. They have been sold to many countries and areas in

      the world, for example, Europe, America, Middle East, South East Asia

      and Africa, and are deeply trusted by customers at home and abroad.

      Through years development, Phonsion has owned a team with high quality professional technical talent, senior management talent and dedicated staff. We constantly enhance the R&D and innovation, gradually equip with more and more development detection and production machine to ensure that the product quality control and the company management system can be improved, which has lay a solid foundation to our growth and development.

      Over the years, we have been operating based on the tenet of �Quality first, Customers highest�. Besides, we keep a foothold in the future with further strategic vision promise to service customers with the first class service attitude and product quality and devote ourselves to providing customers with OEM and ODM service. Phonsion Electronic sincerely invite you to make progress, persue for excellence, and create the bright future together with stable and reliable high quality product, competitive price and quality after sales service.

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