 3G-SDI/HD-SDI/SDI signal auto recognition, need not select by hand |
| Support 2/4-channel analog audio or 2-channel AES/EBU digital audio de-embedded, or analog audio and AES/EBU combination, convenient and flexible |
| Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M |
| Auto adaption to the speed of 3G-SDI/HD-SDI/SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps |
| When signal input, with automatic cable equalization function, and when signal output, with driver function |
| With re-clocking function when signal input and output |
| Perfect LED indicators design, very convenient to monitor device work well or not |
| PCB boards made with environment friendly Pb-free |
| PCB boards made with multilayer design, to ensure stable and reliable signal conversion |
| All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability ensurance |
| Enclosure box material is made of aluminum, elegant appearance, light weight |
| Switching power supply design, wide voltage range, reliable long-term running |
| Mini box design, small and exquisite, convenient to setup and operate |
| Doteck e2 series HD video audio de-embedder de-embeds 2/4-channel analog audio or 2-channel AES/EBU digital audio from 3G/HD/SD-SDI digital video, output 2-channel 3G-SDI, or HD-SDI, or SDI with audio embedded. |
| Doteck e2 series HD video audio de-embedder has high supreme signal precision, high supreme stability, high supreme reliability, which is a ideal HD video audio de-embedder for TV station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field. |
| Standard |
SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
|
Channel |
1 |
| 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 |
Channel |
2 or 4 |
| Frequency response |
20Hz-20KHz@-0.5dB |
| Operating mode |
Balanced or unbalanced |
| Max input level |
+18dBm |
| SNR(weighted) |
>90dB |
| THD |
<0.2% |
| Isolation |
>90dB@1KHz
>90dB@20KHz |
Impedance |
600Ω |
| Connector |
XLR |
| AES/EBU digital audio output |
Channel |
2 |
| Signal level |
5Vp-p |
| Sampling frequency |
48KHz |
| Jitter |
<0.005UI |
| Rise/fall time |
<25ns |
| Impedance |
110Ω |
| Connector |
XLR |
Channel |
2 |
| Signal level |
800mVp-p±10% |
| 3G-SDI Rise/Fall time |
<135ps@2970Mbps |
| HD-SDI Rise/Fall time |
<270ps@1485Mbps |
| SDI Rise/Fall time |
<0.6ns@270Mbps |
| 3G-SDI Jitter |
<0.3UI |
| HD-SDI Jitter |
<0.2UI(134ps)@100KHz
<1.0UI(673ps)@10Hz |
| SDI Jitter |
<0.2UI(740ps)@10Hz
<0.2UI(740ps)@1KHz |
| Impedance |
75Ω |
| Connector |
BNC |
Dimension(H×W×D, mm)
2-channel mini box
4-channel mini box
19-inch 1RU |
44×203.4×200(mm)
44×165×236(mm)
44×433×346(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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