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conference Speech LCD intelligent handheld wireless microphone

Model: U-800
Frequency range: 640-690MHz
Number of adjustable channels: 100×2
Oscillation method: phase-locked loop frequency synthesis (PLL)
Frequency stability: ±10ppm
Receiving mode: super outlier secondary frequency conversion
Receiving sensitivity: -95~-67dBm
Audio frequency response: 40-18000Hz
Harmonic distortion: ≤ 0.5%
Signal-to-noise ratio: ≥110dB
Audio output: balanced output and mixed output
Transmit power: 3-30mW
Modulation mode: FM (FM)
Availability:
Quantity:
  • U-800

  • CARD

Product Name

Wireless Microphone

The Wireless Microphone Kit is a professional-grade audio accessory designed to enhance your recording experience. This kit includes a high-quality microphone and all the necessary accessories to ensure crystal-clear sound quality. The microphone features a durable metal construction that minimizes background noise and captures your voice with exceptional clarity.

Features

microphone

◆ The industry's first automatic human-sensing patented technology, the microphone leaves the human hand after 3 seconds of static automatically mute (any direction, any angle can be placed), 5 minutes after the automatic energy-saving into standby mode, 15 minutes after the automatic shutdown and completely cut off the power, is a new concept of intelligent, automated wireless microphone


◆ New audio circuit architecture, treble fine, low and medium frequency strong, especially in the details of the sound with perfect performance. The super dynamic tracking ability makes the far/near distance pick up and release freely


◆ The new concept of digital frequency guide technology, completely solve the phenomenon of mutual frequency crosstalk in KTV rooms, never crosstalk!


◆ Configured with whistle suppression circuit, debugging simpler


◆ Automatic search for interference-free channel function, more convenient installation


◆ The maximum output volume can be freely limited to adapt to a wider range


◆ RF part adopts multi-stage high performance dielectric filter, with excellent anti-jamming ability

Professional Microphone

◆ Specially designed mute circuit, completely eliminate the impact noise of microphone opening and closing

 ◆ Microphone using easy to purchase No. 5 battery, the duration of 6-10 hours

 ◆ Microphone using a unique boost design, battery power down does not affect the overall performance of the handset

 ◆ Ideal environment operating radius of 80 meters, suitable for a variety of requirements

 ◆ Default configuration with LCD blue Backlight, aluminum alloy microphone body 

◆ with adjustable transmit power and adjustable squelch threshold, the receiver rear panel with external squelch control knob, according to the need to set the effective operating radius between 10 meters - 80 meters

 ◆ with infrared automatic frequency matching function, the microphone can be quickly synchronized to the receiver's working channel 

◆ KTV engineering special models, two microphones, a host. Easy to configure more than 100 KTV rooms, the product structure design is unique, fast and simple maintenance.

Karaoke set

Karaoke set, 2 professional full-range speakers + professional karaoke mixer amplifier + microphone set + jukebox

Parameters Table

Model
U-800 Set
Frequency Range
640~690MHz
Ajustable channels
100×2
Mode of oscillation
PLL Frequency sunthesis
Frequency stability
±10PPM
Receiving Mode
Superheterodyne Second Conversion
Receiving Sensitity
-98~-67dBM
Audio Frequency Response
40 - 18000Hz
Harmonic distortion
≤0.5%
SNR
≥110dB
Audio output
Balanced output and mixing output
Transmit Power
3 -30 mw
Modulation Mode
FM
Battery specification
2pc AA Battery
Power specification
100-240V 50-60Hz 12VDC
Power consumption
≤10w



ModelU-800
Physical dimensions (L*D*H mm)
Outer box size (L*D*H mm)
Volume (m)
Gross weight (excluding box)
Including box weight (KG)
unitpiece
quantity1


PACKAGE-1PACKAGE1

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