MAIN FEATURES
Spacious UHF frequency trasmittion
The system uses UHF (Ultra high frequency) band transmission. There are four frequency zones: Zone A 510-560MHz, Zone B 610-670MHz, Zone C 711-771MHz, Zone D 740-790MHz, which can be designed according to different countries and regions.
Microcomputer CPU control
The whole system hardware circuit is controlled by the microcomputer CPU, which can perform functions such as frequency selection,display, frequency data processing and automatic channel chasing to realize various functions that are difficult to be relized by traditional models.
Large LCD display
High-performance, wide and clear dual display panels, all operations can be displayed on the display pane.
Anti-interference multi-channel design/special for KTV
The system uses a variety of anti-jamming technologies, presets 200 frequencies that do not interere with each other, reasonable design for using by multiple systems. It is an ideal product for KTV.
Sensitivity adjustment/noise detection and prevention
The system is equipped with a sensitivity adjustment potentiometer, and also uses noise detection and prevention technology, which can easily adjust the receiving sensitivity and reduce the noise caused by environmental factors effectively
Battery status indicator/battery low battery warning function
The battery power of handheld transmitter and the bodypack transmitter can be displayed on display panel, and a warning message is issued when the battery is low, reminding the user to replace the battery promptly to ensure the normal operation of the system.
Audio output
The audio output has two modes: XLR balanced socket output and 6.3 unbalanced socket ouput, which is convenient for users to connect to different external devices.
Advanced technology
The system uses high-quality conponents and reliable surface mount technology(SMT) to provide more stable and reliable performance. Using a IU metal chassis and aluminum alloy panel, which is strong and beautiful and has a professional quality of isolating harmonic radiation.
Suitable for large and small stage, dance hall, conference hall, church, KTV, family entertainment,etc
MCU control
Ultra-high-speed MCU analyzes signals, control noise and shock for perfect tone.
Infrared automatic transmitter setup
The system sends the data to the transmitter though IR automatically. Transmitter can track the IR signal and lock the working frequency
SYSTEM PARAMETER
Carrier frequency range: 500MHz-790MHz
Band width: 60MHz
Modulation method:FM
Maximum frequency offset:±45KHz
Frequency response: 100MHz-300MHz
Signal to noise ratio (S/N): >50dB
Distortion(1kDz):<5%
Woking terperature: -10 Celcius - 55 Celcius
Working distance: 328ft (100 meters) in ideal environment
Power comsumption: 8W
Static power: 3W
RECEIVER
Oscillation mode: PLL(digital frequency synthesizer)
Spurious suppression: ≥50dB
Image rejection: ≥50dB
Sensitivity: 5dBuV
Audio output level: XLR output jack: 250mV/600Ω; Unbalanced output (1/4" output jack):400mV/3KΩ.
Working voltage: DC12-18V
Working current: ≤350mA
Chassis size: 420mm wide X 175mm deep X 42mm high
Dual antennas support strong signal reception
Individual Volume controls for precise vocal balancing
Handheld transmitter
RF power output: up to 30mW
Oscillation mode: PLL(Digital frequency synthesizer)
Transmit frequency stability: <50dB
Frequency response: 100Hz-300Hz
Maximum input sound pressure: 130dB SPL
Power: 2 AA alkaline batteries
Rubber rings prevent the mics from rolling
