Guangzhou Sounord Electronics

Co., Ltd.

 

Add: 46 Shangcun Road, Songbei, Baiyun District, Guangzhou City, Guangdong Province
E-mail:sounord@163.com

Tel:
4008-408-001

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MK200 Digital Wireless Audio Power Amplifier

没有此类产品
产品描述
详细参数
● This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system;
● Special four-channel audio input, three-channel wired microphone input (with DC+6V pole phase power supply, one UHF digital wireless microphone receiving module, one set of pre-stage output and A.B two sets of power output, can drive 4 8 ohm speakers;
● This machine sets the feedback and reverb function, and can adjust the tone and volume of the microphone and line independently;
● Adopt advanced digital automatic frequency matching technology, environmental protection and power saving, fool-type operation;
● After the user presets the frequency of the receiver, the power of the pen microphone is turned on automatically to recognize the frequency within 3 meters. No operation is required, that is, any pen microphone can be used in any classroom, and the management is very convenient. ;
● Lightweight and compact, built-in 100 frequencies: 740 ~ 765MHz, efficient transmission, greatly reducing interference, better use;
● Ultra-high-speed microprocessor analyzes signal quality, controls squelch and high-efficiency anti-shock, making the sound quality more perfect;
● Efficient multi-channel, multi-system sharing, LCD liquid crystal display
● The adjacent 100 classrooms do not interfere with each other, and the effective distance is not less than 20~40 meters;
● Microphone and transmitter integrated design, using imported microphone head, high-fidelity design, very good sound quality, clear, full, pleasant, long-lasting;
● Because it is a one-piece design, it is also very convenient to wear. It can be hung on the chest or inserted into the jacket pocket, and it can be held in the hand;
● The high-grade aluminum alloy shell is oxidized and colored, the appearance is high-grade, the hand feels comfortable, and the weight is light;
● The main function keys are hidden design, which can effectively extend the service life of the sound reinforcement system;
● This machine also features high fidelity, high definition, low noise, stable and reliable performance, and can be widely used in the expansion of electric classrooms, multimedia classrooms, conference rooms and other places.
Corresponding parameter set not found, please add it in property template of background

First, the pen type wireless microphone

Carrier frequency

UHF740-765MHz

Band width

25 MHz

Frequency response

30MHz—12MHz   

Using battery

One 1.5VAAA battery

Current consumption

50MA

Emission distance

220 meters - 40 meters without dropping

Tone

Capacitive

Frequency adjustment

Automatic frequency hopping

Operation display

Led

Mi tube

Aluminum alloy

Second, the receiver

Number of channel groups

100      

Carrier frequency band

UHF740-765MHz  

Receiving method

Automatic frequency hopping

RF stability

±0.005%

Receiving sensitivity

12-32dBuV

Maximum offset

±35KHz with audio compression, extended processing automatic volume control

Preset channel

100  

Panel display

LCD display RF/AF/CH/FQ/LOCK

Frequency adjustment

Automatic search for transmitter

Frequency response

Line input 20Hz-20KHz microphone 50Hz-18KHz

Line tone control

Treble 10KHz ± 12dB bass 100Hz ± 12dB

Microphone tone control

Treble 10KHz ± 12dB bass 100Hz ± 12dB

Rated input level

Microphone 15mV (unbalanced) line 200mV

Rated output level

Line 0.775V

Distortion

≤0.5%

Signal to noise ratio

≥76dB(A计权)

Output Power

2×100W/4-16Ω

Maximum power consumption

≤250W  

Power supply

AC 220V ± 10% / 50Hz

Size (DxWxH)

370x480x100(mm)

Net weight

6.23Kg

 

暂未实现,敬请期待
暂未实现,敬请期待
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