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8K Super Encoder
R8(8K UHD Encoder)
D8(8K UHD Decoder)


4K ST2110 IP Encoder and Decoder
R6(2110 IP Encoder)
D6(2110 IP Decoder)


4K 12G-SDI H.265 UHD Video Encoder Decoder
R4(4K 12G-SDI H.265 UHD Video Encoder)
D4(4K 12G-SDI H.265 UHD Video Decoder)


Multichannel
HD Video H.264 Encoder Transcoder Decoder Platform
RTD Platform1(encoding, 4-channel, IP)
RTD Platform2(encoding, 4-channel, IP + ASI)
RTD Platform3(encoding, 8-channel, IP)
RTD Platform4(Transcoding, IP)
RTD Platform5(Decoding, 4-channel, IP)
RTD Platform6(Decoding, 8-channel, IP)


One channel
HD Video H.264 Encoder
R3(H.264 HD Encoder)
R2(MPEG-2/H.264 HD/SD Encoder)


One channel
SD Video MPEG-2 Encoder
R1(MPEG-2 SD Encoder)


HD Video RTMP Stream Pushing Encoder
RP1(one channel)
RP2(2-channel)
RP4(4-channel)


HD Video RTMP Stream Pulling Decoder
DP1(HD Video RTMP Stream Pulling Decoder)


HD SD Video Decoder
D1(MPEG-2 SD Decoder)
D2(H.264/MPEG-2 HD/SD Decoder)
D3(H.264 HD Decoder)


Audio Embedder
e1


Audio De-embedder
e2


HD Video Converter
C1(3G/HD/SDI to HDMI)
C2(HDMI to 3G/HD/SDI)
C3(SDI to CVBS)
C4(CVBS to SDI)
C5(YPbPr to HD-SDI)
C6(HD-SDI to YPbPr)
C7(Analog Video to 3G/HD/SDI)
C8(3G/HD/SDI to Analog Video)
C9(VGA to 3G/HD/SDI)
C10(3G/HD/SDI to VGA)
C11(CVBS to HDMI)
C12(HDMI to CVBS)


3G/HD/SDI UP Down Converter
X1 


HD Video Splitter
S1(SDI/ASI Splitter)
S2(HDMI Splitter)


L-Band Splitter
LS


Audio Converter
AC1(A/D)
AC2(D/A)


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


3G/HD/SD-SDI
HD Video Matrix Switcher
MS1(4x4, 8x8, 16x16)


HDMI Twisted Pair Extender
M1  


 


Doteck C8 Series

Datasheet


 

Doteck C8 Series 3G/HD/SDI Digital Video to Analog Video Converter

Doteck

Doteck
Features
t3G-SDI/HD-SDI/SDI signal auto recognition, need not select by hand
tCompliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
tAuto adaption to the speed of 3G-SDI/HD-SDI/SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps
tWhen signal input, with automatic cable equalization function
tWhen signal output, with re-clocking function
tOutput video technical specification over 250C
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 appearance, light weight
tSwitching power supply design, wide voltage range, reliable long-term running
tMini box design, small and exquisite, convenient to setup and operate

Introduction
tDoteck C8 series 3G/HD/SDI to analog video converter can convert 3G-SDI, or HD-SDI, or SDI digital video signal to CVBS analog signal. If the 3G/HD/SDI-SDI signal is embedded with audio signal, the product will output audio signal.
tDoteck C8 series 3G/HD/SDI to analog video converter has high supreme signal precision, high supreme stability, high supreme reliability, which is a ideal HD video converter for TV station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field.

Technical Specifications

3G/HD/SDI video input

Signal standard

SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M

Channel

1 plus1 loop-through

Signal level

>380mVp-p

Auto-cable
equalization

>100m@2970Mbps, (Belden 1694A cable)
>200m@1485Mbps, (Belden 1694A cable)
>350m@270Mbps, (Belden 1694A cable)

Return loss

>10dB@2970Mbps

Impedance

75Ω

Connector

BNC


Analog video output

Signal standard

PAL 525/625 Lines

Channel

1

Output level

1.0Vp-p@75Ω

Color delay

<10ns

Differential gain

<1.0%

Differential phase

<0.7 degree

SNR(weighted)

>70dB

Impedance

75Ω

Connector

BNC


Analog audio output

Channel

2

Frequency response

20Hz-20KHz@-0.5dB

Max level

17.4Vp-p(+18dBm)

SNR

>88dB

Isolation

>90dB@1KHz
>90dB@20KHz

Output impedance

Small resistance

Connector

XLR


Physical

Dimension(H×W×D, mm)

44×176×221.2(mm)

Power supply 130-260VAC, 50/60Hz

Operation temperature

0-50℃

Relative humidity

0-95%, non-condensing

LED status indicator

Power, video activity

 
 
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