Copperlink 23813G/HD/SD-SDI Four Channel Analog Audio De-Embedder
This product has been discontinued.
The Copperlink 2381 Series allows you to de-embed up to 4 channels (2 pairs) of analog line level audio from aÂ 3G, HD or SD-SDI video signal in accordance with SMPTE standards. Convenient switches on the Copperlink 2381 de-embedder allow the operator to choose wether to extract or mute audio on a channel by channel basis.
Signals are equalized and re-clocked prior to de-embedding and the product supports both balanced and unbalanced audio.Â
The 2381 Series is compliant with SMPTE 259M-2006, 292-2006, 424M-2006, 272M, 291M, and 299-2008.
Available in card versions and a small footprint box version, it is ideal for broadcast or corporate studios, OB vans, rental and staging, auditoriums, stadiums and theaters, airport or transportation hubs, distance learning, surgical or medical imaging and more
SpecificationsAudio SpecificationsBits-per-Sample/Sampling Rate24 bits; 48 kHzChannel Phase Differential+0.05oConnectorDB-25F, TASCAMÂ Configuration,Â Channels 1-4CrosstalkMin. 100 dB (1 kHz)De-EmbeddingSelectable by group & channel; SMPTE compliant
Channels may be muted or outputted on a channel by channel basisFrequency Response20 Hz - 20 kHz, +0/-0.5 dBInput Impedance600 Ohms terminated;Â
>24 k Ohms unterminatedMaximum Audio Level+24 dBuNumber of Audio Channels4, balanced or unbalancedOutput Impedance50 OhmsSNR (A-Weighted)105 dBSwitchesAudio group select
Output/Mute on a per-channel basisTHD+N0.002%, 20 Hz - 20 kHzGeneral SpecificationsBox Dimensions6.5 W x 1.15 H x 8 L (inches)
165 W x 29 H x 203 L (mm)IndicatorsPower
Data Rate lock (3G, HD, SD)
Alarm (card version only)MTBF39,000 HoursOperating Temperature-10Âº C to +50Âº CPower9-24 volts DC or 24 volts AC
2381: 10.3 Watts, 35.1 BTU/HrSlots in 6000A Card Cage2Weightapprox. 1 lb.; 0.45 kgSerial Video BNC InputData Rate Range270 Mbps to 2.97 GbpsEqualizationAutomatic up to 100m ofÂ Belden 1694A at 3.0 Gbps,Â 200m at 1.485 GbpsÂ and 350m at 270 MbpsNumber of Inputs1Re-clocked Data Rates270 Mbps (SMPTE 259M),Â
1.485 Gbps (SMPTE 292),Â
2.97 Gbps (SMPTE 424M-2006)Return Loss>10dB up to 2.97 GbpsSupported StandardsSMPTE 259M, 292, 424M-2006Serial Video BNC OutputAlignment Jitter< 0.2 UI at 270 Mbps;Â
< 0.2 UI at 1.485 Gbps;Â
< 0.3 UI at 2.97 GbpsÂ with color bar signalDC Offset0V Â± 0.5VNumber of Outputs1Overshoot< 10% of amplitudeRe-clockingAt 270 Mbps,Â 1.485 Gbps & 2.97 GbpsRise/Fall Time< 135 ps at 2.97 Gbps perÂ SMPTE 424M-2006;Â
< 270 ps at 1.485 Gbps perÂ SMPTE 292;
0.4 ns to 1.5 ns at 270 Mbps perÂ SMPTE 259MSignal Level800mV Â± 10%Timing Jitter< 0.2 UI at 270 Mbps;Â
< 1.0 UI at1.485 Gbps;Â
< 2.0 UI at 2.97 GbpsÂ with color bar signal
- 3G/HD/SD-SDI - This product supports SMPTE complaint 3G, HD and SD-SDI data rates.
- Analog Audio De-Embedding - This product can de-embed analog audio from the SDI signal
- Box and Card - This product is available in a box or card configuration.
- HDTV Resolutions to 1080p - This product supports HDTV resolutions of 480p, 720p and 1080p.