IDOLMAIN UHF-628 Auto Sound Cut Off When Dropping Dual Wireless - MODEL 2021

Description

Features :
Dual wireless microphones with one receiver.
Long battery life with booster battery function, can keep up 6-10 hours and will not affect the stability even when battery is low.
Special circuit designed to cut of sound completely when dropping to avoid loud feedback from speakers.
Approximate working distance is 300 ft.
Energy saving with ECO-MODE
Automatic transferring to energy saving mode after 5 minute unused.
Automatic shutting down after 30 minutes unused to avoid over heat and save energy.
Super strong dynamic tracing ability providing a perfect sound regardless far or near distance.
Anti-interference ability with new digital pilot technology to avoid string frequency when many microphones being used.
Easy install, IR auto frequency pick up, and high receiving sensitivity to provide a perfect sound for any KTV bars, karaoke rooms, classrooms, concerts, meeting rooms and etc.
General Specification :
XLR and ¼" output connectors
Microprocessor-controlled internal antenna diversity
Adjustable channel number : 100x2
Oscillation mode: Phase-locked loop (PLL) frequency synthesis
Frequency stability: Plus or minus 10 PPM
Reception mode: Secondary super heterodyne frequency conversion
Pilot way: Simulation of pilot
Receiving sensitivity: -95 -95DBM
Frequency ring tone: 40-18000 hz
Adjustable output level
LCD display with detailed RF and audio metering
Harmonic distortion: 0.5% or less
Signal to noise ratio:110 db or higher
Audio Output: Equilibrium output and mixed output
Transmission power: 3-30mw
Modulation mode: Frequency modulation (FM)
Battery: AA battery
Power supply : 100-240V
Power consumption: 10W or less
Handheld LCD Display:
Low Transmission Power Status (5mW)
High Transmission Power Status (10mw)
Frequency Display (MHz units)
Battery Status Display
LCD Display Display Frequency Battery Status
IR Port
Battery Tray
Transmission Power level and frequency setting LCD panel instructions
Currently Using Power
Currently Using Frequency
Battery Status Display
Antenna
LED indicator LED indicator display work on or off, low voltage
The whole system specification :
• Channel: 2x100 channels
• Frequency range : 640-690 Mhz
• Band width: <200KHz
• Frequency response: 60Hz -15KHz
• Dynamic range: >100dB
• T.H.D <0.5%
• S/N ratio: >90 dB
• Valid distance: >50 m
• Rack-Mountable (brackets included)
Transmitter :
• Transmission power: 10 mW/ 5mW
• Oscillation mode: PLL
• Image control: >50 dB
• Adjust frequency deviation: <75 KHz
• Channel switch mode: coding switch
• Power: DC 2.4 -4.8 V
Receiver :
• Sensitivity: 2. 0uV
• Oscillation mode: PLL
• S/N ration: >90 dB
• Distortion: <0.5%
• Output: 2x balance and 1x6.35 mm mixed
• Power AC 100-240 V
• DC 12-14 V
Package Includes :
• UHF-628 receiver
• Wireless microphone x 2
• Power adapter
• Audio Cable
• User guide
• 2 Antennas
• AA Battery x 4
1 YEAR WARRANTY