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Conference room audio kit

KTV sound system set

Professional Audio

Professional power amplifier

Audio Processor

Analog Mixer

Power sequencer

Wireless handheld microphone

Conference microphone

LD-9800S

Other models   LD-9200     LD-9400     LD-9800     LD-9200S     LD-9400S     LD-9800S


LD-9800S Product Description
 
This series of products is an infrared automatic frequency matching, two channel adjustable frequency multi-channel wireless conference microphone, with 32 frequency points to choose from.
The product adopts UHF frequency PLL phase locking technology with less noise interference, and the frequency points increase by 1MHz.
The perfect anti noise interference characteristics are unmatched by any similar system.
The standard chassis is made of all metal material, with a 1U metal panel equipped with a dual channel receiver and an LCD display screen. It displays the working channel, working frequency, and 6-level audio level separately.
Fully and quickly understand all the action information of the receiver.
Operated through an electronic keypad control panel.
The all aluminum alloy knob looks more professional and high-end.
The host provides four balanced audio output sockets and mixed unbalanced output, fully adapting to various connection requirements.
The conference seat adopts an independent exterior design, with high fidelity metal pickup heads and a 3.5-inch high-resolution large screen display, providing a clear view of the working parameters.
   
Receiver parameters(receiver parameter)
Oscillation(Oscillation: ): PLL(PLL syntheized)
Frequency range(Carrier Ferquency Range): UHF 500MHz~900MHz
Maximum frequency deviation(Max.eviation Range): ±50KHz
modulation(Modulation Mode): FM
Signal to Noise Ratio(S/N Ratio): >105dB
degree of distortion(T.H.D): <0.5%@1KHz
sensitivity(Sensitivity): 1.2/UV @S/N=12dB
power supply(Power Supply): DC 12V~17V
AUDIO(Audio Output): independence(Free standing )0~400mV
mix(Mixed style )0~300mV
   
Tran Smitter parameter(Shoot machine parameter):
power supply(Power Supply): DC 6V (1.5V AA*4)
Microphone power consumption(Consume an electricity quantity): 150mA
Carrier Frequency(Carry a frequency): UHF 500MHz~900MHz
Frequency stability(Frequency stability): ±25KHz
Signal to Noise Ratio(S/N Ratio): >105dB
Adjacent frequency interference ratio(F/N Ratio): >80dB
dynamic range(Dynamic range): ≥100dB
   
types of(Type):
Capacitive type(capacitance)  
Polar Pattern(polar psttern): Single directionality(One direction)
frequency response(Frequency Resonse): 40Hz~20KHz
Microphone Sensitivity(Sensitivity):  

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