Theater Music Technology Co.,Ltd

Products

    VQ628wireless microphone

    VQ628 wireless microphone

    The built-in frequency automatic scanning function allows you to view the scanning results on the LCD screen and quickly search for and lock undisturbed frequencies during operation. Super strong anti-interference ability, able to effectively suppress external noise interference and co frequency interference

    Description

    Equipped with automatic frequency scanning function, the scanning results can be viewed on the LCD screen, allowing for quick search and locking of undisturbed frequencies during operation
    The anti-interference ability of Super Bow can effectively suppress external noise interference and co frequency interference
    Provide 2 antenna channels (BNC interface), 2 balanced independent audio outputs (XLR interface), and 1 unbalanced mixed audio output (Ø 6.35mm interface)
    Using UHF600-699MHz frequency band carrier, PLL phase-locked loop design, true diversity superheterodyne secondary frequency conversion
    The host adopts a pure automatic signal selection (true diversity) receiving design, which not only receives signals at a long distance but also eliminates reception interruption
    The host has an effective working distance of 200-300 meters (visible distance)
    The host has high fidelity voice, powerful functions, and the most stable professional quality, designed specifically for stage performances
    The host adopts a standard cabinet design with a metal shell of 1U, which is easy to install
    Equipped with lock key function to prevent human error operation
    Using electronic volume control
    Equipped with unlocking/locking ID function, more professional
    Cooperating with antenna distribution system can achieve full coverage of wireless signals in the venue
    Infrared frequency matching, interchangeable transmitters, and simple operation

    Parameter
      Frequency range: 651-697MHz
      Adjustable number of channels: 100 × 2
      Oscillation mode: phase-locked loop frequency synthesis (PLL)
      Frequency stability: ± 10ppm

      Receiving method: True diversity superheterodyne secondary frequency conversion
      Pilot mode: digital pilot
      Audio frequency response: 60-13000Hz
      Harmonic distortion: ≤ 0.5%
      Signal to noise ratio ≥ 50dB
      Audio output: balanced output and mixed output
      Receiving sensitivity: -95dBm
      Power specifications: 12VDC/2A
      Technical parameters of true diversity handheld transmitter
      Frequency range: 651-697MHz
      Adjustable number of channels: 200
      Oscillation mode: phase-locked loop frequency synthesis (PLL)
      Harmonic suppression: -30dB
      Modulation method: Frequency modulation (FM)
      Frequency modulation method: infrared frequency matching
      Maximum offset:+-45KHz
      RF power output: 3-30W
      Pickup head: dynamic coil type
      Power supply method: 2 AA batteries (alkaline batteries should be used as much as possible)
      Battery life: approximately 8 hours
    * Page content update time:07-13-2024,The relevant information on the website is for reference only. All products are subject to physical inspection and are subject to change without prior notice.