Gra-Vue SDI Stereo Analog Audio Embedder

Gra-Vue SDI Stereo Analog Audio Embedder

Gra-Vue SDI Stereo Analog Audio Embedder

Gra-Vue SDI Stereo Analog Audio Embedder Other Side

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Product Highlights

  • Embeds Analog Audio into SDI Signals
  • Loop-Through SDI Output
  • DIP Switch Audio Channel Selection
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Gra-Vue MMIO EMB-HDSDI overview

  • 1Description

The MIO EMB-HDSDI SDI Stereo Analog Audio Embedder form Gra-Vue is designed to embed an analog audio stereo signal into a single SDI input signal and output 2 identical SDI signals with the embedded audio. There is also a loop SDI output that outputs the original SDI signal without the additional embedded audio channels. It supports SD-SDI, HD-SDI, and 3G-SDI for both input and outputs. Also, digital signals with embedded or non-embedded audio can be used as input signals.

The MIO EMB-HDSDI supplies a real-time input signal status indicator and a power indicator which makes it more convenient to monitor. Additionally, the embedded audio channel can be selected with a DIP Switch.

1 analog audio stereo signal embedded into a single serial digital signal
Inputs and outputs for SD-SDI, HD-SDI, and 3G-SDI
Supports self-definition embedded audio channel via the DIP switch
All audio interfaces adopt 3-pin connectors and balanced inputs
Real-time input signal status indicator and power indicator
Supports bypass function with power on
Easy to install, and can be widely used in broadcasting systems, studios, and other professional audio fields
Convert one channel digital video and two channel analog audio to one embedded SDI effectively
In the Box
Gra-Vue SDI Stereo Analog Audio Embedder
  • MIO POWER-12V1A-NA Power Adapter (U.S.A)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Gra-Vue MMIO EMB-HDSDI specs

    Digital Video Input
    Input 1 x 3G / HD / SD-SDI, BNC
    Impedance 75 Ω
    Resolution SD: 525i 60, 625i 50
    HD: 720p 50 / 60
    1080p 50 / 60, 1080p 24 / 25 / 30
    Digital Video Output
    Outputs 2 x 3G / HD / SD-SDI, BNC
    1 x 3G / HD / SD-SDI Loop, BNC
    Impedance 75 Ω
    Level 800 mV, ±10%
    Jitter <0.2 UI 100 kHz
    Analog Audio Inputs
    Inputs 2 x 3-pin balanced
    Impedance 600 Ω
    Power Consumption 12 VDC, 1 A
    Dimensions 5.0 x 4.0 x 1.1" (123.0 x 92.0 x 29.0 mm)
    Packaging Info
    Package Weight 0.95 lb
    Box Dimensions (LxWxH) 7.5 x 4.5 x 3.0"

    Gra-Vue MMIO EMB-HDSDI reviews

    SDI Stereo Analog Audio Embedder is rated 1.5 out of 5 by 2.
    Rated 2 out of 5 by from OK for fixed installation not for mobile The audio connectors are not really tight, and the connection inside is loose, so I need to squeeze it down a little to get the audio signal. Also, the signal is 6 to 10 dB lower than line level. The unit comes with a 12V DC adapter, that is ok for fixed installation. But if you want to mount it on a camera, for example, a battery will commonly output 14.8V, which will cause the unit to overheat and some unwanted and strong glitches will override your audio signal. After a few modifications (added a 3.5mm audio jack input and a DC isolator), it seems to be good for mobile application.
    Date published: 2014-07-11
    Rated 1 out of 5 by from Poor Documentation for dip switch settings I contacted the manufacturer twice by email for extra instructions in setting up the dip switches, but no response. So I returned this unit for a full refund.
    Date published: 2015-09-17
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    Gra-Vue MMIO EMB-HDSDI accessories

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