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HD Video Audio
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e2-Audio De-embedder


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3G/HD/SD UP Down Converter
3G/HD/SD UP Down Converter
X1 


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HD Video Splitter
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S2-HDMI Splitter


HD Video Camera
HD Video Camera
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O2(HDMI/YPbPr)
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Audio Converter
Audio Converter
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AC2(D/A)


AES/EBU Digital Audio Splitter
AES/EBU Digital Audio Splitter
AS1(AES/EBU)
AS2(Analog Audio)


HD Video Encoder
HD Video Encoder
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R2 H.264/MPEG-2 HD/SD Encoder
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3G/HD/SD-SDI
HD Video Matrix Switcher
3G/HD/SD-SDI
HD Video Matrix Switcher
MS1(4x4,8x8...128x128)


HDMI Twisted Pair Extender
HDMI Twisted Pair Extender
M1  


 


Doteck AS2 Series
Datasheet

 

Doteck::AS2 Series  Analog Audio Splitter

Doteck

Doteck
Features
tAudio 20-bit encoder/decoder
tVery wide analog audio dynamic range
tAutomatic switching between balanced and unbalanced audio input, ESD protection, safer, more reliable

tPerfect LED indicators design, very convenient to monitor device work well or not

tPCB boards made with environment friendly Pb-free
tPCB boards made with multilayer design, to ensure stable and reliable signal conversion
tAll components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability ensurance
tEnclosure box material is made of aluminum, elegant and exquisite appearance, light weight
tSwitching power supply design, wide voltage range, reliable long-term running
t19- inch width 1RU height standard box design, convenient to setup and operate

Introduction
tDoteck AS2 series Analog audio Splitter has high supreme signal precision,high supreme stability, high supreme reliability,which is a ideal audio splitter for radio station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators,government video conference system and other new media field.

Technical Specifications

Audio input

Channel Capacity

1 or 2

Signal Resolution

20 bits

Frequency response

20Hz-20KHz@-0.5dB

Operating mode

Balanced or unbalanced

Max input level

17.4Vp-p(+18dBm)

Isolation

>90dB@1kHz;>90dB@20kHz

Input impedance

600Ω or big resistance

Connector

XLR

Sampling Frequency

48KHz


Audio output

Number of channel

4 or 8

Signal Resoltion

20 bits

Frequency response

20Hz-20KHz@-0.5dB

Operating mode

Balanced or unbalanced

Max output level

17.4Vp-p(+18dBm)

SNR(weighted)

>90dB

THD

<0.2%

Isolation

>90dB@1KHz;>90Db@20khZ

Delay

2 degree

Amplitude match

±0.2dB

Output impedance

small resistance

Connector

XLR


Physical

Dimension(HxWxD)

44×433×340(mm)

Power Supply

130 - 260VAC,50-60Hz

Operating Temperature

0 - +50 ℃

Humidity

0 - 95% RH, non-condensing

LED Status Indicator

Power, Audio Activity

 
 
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