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HD12ADC Back Ordered - Please Call For Availability
Multi-Rate Analog video to HD/SD-SDI decoder
12 Bit analog to digital conversion
Automatic detection and switching to NTSC (M/N), PAL (B/D/G/H/I/M/N)
User Selectable settings for video input configuration
Convert HD analog sources to HD-SDI
Convert SD analog sources to SD-SDI
SDI Signal locked LED indicator
8 position dip switch for user selectable settings
Rugged Aluminum and Steel enclosure
5 VDC (110-240 50/60 Hz) Locking Power Supply
5 year warranty
Multi-Rate 12 bit Analog Video to HD/SD-SDI

Perfect for converting analog video to SDI video
12 bit video decoder converts HD Component Video to HD-SDI
Supports NTSC, PAL and Secam up to 1080i 60
Outputs HD or SD-SDI via 2 BNC connectors

The HD12ADC accepts analog video (Composite, Y/C. RGB, YPbPr) at resolutions up to 1920 x 1080i 60 and uses 12 bit ADC's to generate two duplicate SDI video streams.

The Multi-Rate serializer generates either SD-SDI or HD-SDI depending upon the resolution of the analog video signal input. The HD12ADC provides two Multi-Rate SDI (SMPTE 259M and 292M) outputs over 75 Ω BNC connectors.

The HD12ADC is a broadcast quality converter designed to demanding quality specifications utilizing the finest components available yet offered at a low cost. The HD12ADC is an exceptional and versatile tool to convert all of your analog video into Multi-Rate SDI streams.

The HD12ADC accepts analog video sources (Composite, Y/C, Betacam, YPbPr, RGB) auto detects the format (NTSC, PAL, SECAM) and utilizes 12 bit analog to digital converters producing up to 4:4:4 SDI (SMPTE 292M and 259M-C) SDI video.

Video Inputs
   YPbPr - SMPTE, RGB (3 BNC’s), Composite CVBS)or Y/C
External Sync Input
   1 BNC Composite Sync
SDI Outputs
   2 BNC Connectors
Serial Output
   SMPTE 292 and 259M, SDI
SDI Cable Driver
   75Ω source impedence
   Return Loss >15 dB between 5 MHz and 1.485 GHz.
   75 Ω BNC
Differential Gain
Differential Phase
   0.4 degrees
Frequency Response
   +/- .5 db to 30 Mhz (Y)
   +/-.25db to 15 Mhz (Chroma-Composite)
A/D Converter
   12 bit
Output Signal
   10 bit SDI
   5VDC - 110-220 50/60 Hz
   Locking Power connector
   Enclosure – 4.185” L x 2.90” W x 1.0” H
   Enclosure - 5.813”L x 3.124”H x 1.187”W

The HD12ADC includes an LED indicating the creation of a locked SDI signal. The HD12DAC serializes the video stream with superior jitter rejection and provides NRZI-to-NRZ encoding and scrambling as per SMPTE 292M and 259M-C and EDH (Error detection and handling) packet generation.

The HD12ADC utilizes a very high quality HD/SD video decoder with high quality low bandpass filters and 12 bit analog to digital conversion.


HD12ADC Video Decoder
5 VDC Power Supply with Locking Connector
Velcro Strips for easy mounting
2 each 4-40 standard rack mounting screws
User Guide

Part Number


Box Dimensions
10.5"W x 8.75"H x 3.25"D


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