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A/V Auto Selector Switcher
Model Name
MAS-201AV
Series
Audio & Visual System
Data
장비개요 및 성능
Manufacturer information
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Max Digital TechDVI, HD-SDI, AV, RGB, Total control, Total control system developer
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Manufacturer
Max Digital Tech
Brand
-
SKU
44806
Product Name
A/V Auto Selector Switcher
Model Name
MAS-201AV
Size
-
Weight
-
Product Details

1. Description 

■ This is analog auto switching device which enables to choose finer channel from
    main and two sub analog A/V signals. 

■ This is dual auto switching device (analog/digital) which enables to choose finer 
    channel from main and two sub SDI enbedded audio signals. 

■  Input singal has auto switching function regadless analog or digital. 

■  It enables to switch into manual by front pannel button. It switches into channel 
     #2 automatically in case there is no signal from chanel # 1. 

■ There is one supervisory remote control port. Front 3 color LED helps to view the 
     status of signal and operation. 

■ It does not need amplifier to prevent dropping a feature of vidoe sinals for main 
    output. Dual power composition enables to maintain output signal even power 
    supply is failed.  

 

2. Panel Drawing

Max Digital Tech A/V Auto Selector Switcher MAS-201AV

 

3. Specification 

■ Audio Part
  - Max level : 21dBm maximum
  - Input/Output level : 2.2Vp-p±1%
  - Input/Output impedance : 600ohm balanced
  - Frequency response : 0.1dB to 20Hz (5kHz, 15kHz) /0.1dB to 1kHz (10kHz, 20kHz)
  - Noise Level : below 80dBm
  - Crosstalk : below 80dB Min
  - Input /Output connector : WAGO connector

■ Digital Audio Part
  - Input /Output connector : WAGO connector

■ Video Part
  - Input/Output level : 1Vp-p, 140 IRE
  - Input/Output impedance : 75 ohm ±1%
  - Frequency response : 0.1dB to 0.5MHz (3MHz, 3.5MHz) /
                                         0.1dB to 1.2MHz (3MHz, 4MHz)
  - Noise level : below 80dBm
  - Crosstalk : below 60dB Min
  - Input/Output connector : BNC connector

■ Digital Video Part
  - Input/Output : Serial digital SDI SMPTE-259M (D1), 270Mb/s BNC, 75Ohm

■ Remote Control Part
  - Serial control : 2 RS-232, D-sub 9pin connector

○ Case & Power Part
  - Power source : dual AC 85 ~ 240V 50 ~ 60Hz
  - Temperature : 0℃ ~ 40℃ 
  - Power consumption : below 35Watt
  - Type : 19” Rack Type
  - Dimensions : 483(W) * 44.5(H) * 300(D) mm

Max Digital TechDVI, HD-SDI, AV, RGB, Total control, Total control system developer
Max Digital Tech Co., Ltd. ever since established as a professional venture R&D company for the High-techn broadcasting industrial equipment such as Audio, Visual, Security, and other installation, we have extended our field from the basic development to production, distribution, supply and sales department. We develop major broadcasting equipment and devices with our own technical know-how as we supply and sale to local market as well as worldwide. We specialize in Main Controller and Control Programs in order to apply & manage safe and effective system for those industries. Our excellent technique leads us to be the pioneer in Korean IT industry and constantly gives strong missions and responsibilities to provide the best services to our clients with most efficient and safe system. We assure our customer to be the acknowledged professional venture enterprise with the maximum efficiency and satisfaction.
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