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Converts SD or HDMI Signals to SD Baseband Video and Audio for Viewing on 480i Televisions and Monitors
CeLabs HSC-12 HDMI to Composite Scaler
CeLabs HSC-12 HDMI to Composite Scaler
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CeLabs HSC-12 HDMI to Composite Scaler
Item# 77819
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  • Converts signal from HDMI formats 480i, 480p, 576p, 720p, 1080i, 1080p (digital signals) to NTSC 480i (analog signals)
  • Includes 1 HDMI input, 1 RCA jack output connector for video, 2 RCA output connectors for audio, and S-Video output
  • High-bandwidth Digital Content Protections compliant (pass signal with HDCP downgrade)

Essential Info

This scaler automatically down-converts your HDMI signals to composite video and audio, allowing you to view the signals on standard composite displays, such as older televisions or surveillance equipment. In addition to the RCA outputs for audio and video, this scaler also includes a S-Video output for improved picture quality. The unit is also perfect for pulling stereo audio from HDMI feeds.



Manufacturer Product No.HSC-12
Dimensions4.7" x 3.3" x 1.1"
Video Output
Impedance75 ohm + 5%
OutputComposite video: 1.0V p-p
S-Video: Y:1.0V p-p, C: 0.3V p-p
Vertical resolution format (visible lines per frame)Approximately 480 (525 total lines)
Horizontal resolution (visible pixels per line)Determined by bandwidth, ranges from 320 to 650
Power requirements5 Volts DC, 1A with 2.1 mm power jack (power supply included)
Horizontal rate15.734 kHz
Vertical rate29.97 Hz
Highest frequency output4.2 MHz
Scanning systems59.94 Hz
Output connectorRCA (yellow) for composite, S-Video connector
Important notes:
Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
Manufacturer contact information: Cable Electronics Inc, Tel: (800) 767-6189


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