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HDMI to 3G-SDI/Audio Converter
The VC840 HDMI to 3G/HD/SD SDI Converter provides a professional way to exchange high definition signals in real time. The SDI and HDMI signal conversion is 100% digital and guarantees no loss of quality for both the audio and video transmission. The VC840 provides 2 low jitter SDI outputs for dual display. The VC840 is the most dependable way to convert signals with confidence when monitoring in any post or broadcast application.

Package Contents

  • 1x VC840 HDMI to 3G/HD/SD-SDI Converter
  • 1x Power Adapter
  • 1x User Instructions
  • Converts an HDMI input signal to 3G/HD/SD-SDI formats in real time while avoiding transformation loss for both audio and video signals
  • Supports additional analog stereo audio and coaxial digital audio
  • HDMI (Deep Color)
  • LED indication of power and signal status
  • Supports an SDI distance of up to 90M (3G-SDI), 150M (HDSDI) or 300M (SD-SDI) of RG6
  • Supported SDI formats:
    • SD-SDI (SMPTE 259M, up to 270Mbps)
    • HD-SDI (SMPTE 292M, 296M, up to 1.485Gbps)
    • 3G-SDI (SMPTE 424M, 425M level A, up to 2.97Gbps)
  • Video Support:
    525i@59.96, 625i@50
    2048 x 1080
  • Supports 8 audio channels @ 48kHz rate
  • Offers 2 low-jitter SDI outputs for dual display
  • Features automatic detection of 3G/HD/SD-SDI signals
  • Reclocking SDI signals for cascading and thus longer transmission
  • Locking power connector for secure communications
  • Selectable EDID settings and EDID learning mode

HDMI to 3G/HD/SD-SDI Converter:

Video Input
Interfaces1 x HDMI Type A Female (Black)
Impedance100 Ώ
Video Output
Interfaces2 x BNC  (Gold)
Impedance75 Ώ
Max. Data Rate2.97  Gbps
Max. Pixel Clock148.5 MHz
Supported ResolutionsNTSC@59.96Hz, PAL@50 Hz;
720p@50/59.94/60 Hz;
1080i@50/59.94/60 Hz;
1080p@23.97/24/25/29.97/30/50/59.94/60 Hz
Max. Distance90m  (3G-SDI); 150m (HD-SDI); 300m (SD-SDI)
OutputAnalog: 2 x RCA  (Red/White)
Digital: 1 x RCA  (Yellow)
SDI FormatsSD-SDI (SMPTE 259M, up to 270  Mbps)
HD-SDI (SMPTE 292M, 296M, up to 1.485 Gbps)
3G-SDI (SMPTE 424M, 425M level  A, up to 2.97  Gbps)
EDID SettingsEDID Mode: Learn
Connectors1 x DC Jack
Consumption5 VDC, 3.5W
Operating Temperature0 - 40 ºC
Storage Temperature-20 - 60 ºC
Humidity20 - 90% RH,  Non-Condensing
Physical Properties
Weight0.29 kg ( 0.64 lb )
Dimensions (L x W x H)12.20 x 10.70 x 3.04 cm
(4.8 x 4.21 x 1.2 in.)
Carton Lot5 pcs
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