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| 经销商 | 联系方式 | 价格 |
|---|---|---|
| 爱思创Extron电子 | 4000.398766、 021-3760 1568 | 面议 |
| DSC HD-3G A | |||
| Video input | |||
|---|---|---|---|
| Number/signal type | 1 HDMI/DVI | ||
| Connectors | 1female HDMI type A | ||
| Horizontal frequency | 15 kHz to 100 kHz | ||
| Vertical frequency | 24 Hz to 120 Hz | ||
| Resolution range | 640x480 to 1920x1200 (with reduced blanking), 480i, 576i, 480p, 720p, 1080i, 1080p, and 2K (2048x1080) | ||
| Video processing | |||
| Digital sampling | 30-bit, 8, 10, and 12 bits per color; 165 MHz standard (pixel clock) | ||
| Colors | 1.07 billion (10-bit processing) | ||
| Video output | |||
| Number/signal type | (2) 3G/HD/SD-SDI — digital component video SMPTE: 259M-C, 292M, 424M |
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| Connectors | 2 female BNC: SDI | ||
| Scaled resolutions | 480i 7 , 576i 6 , 720p 1,2, 3 ,4,5,6,7,8 , 1080i 6,7,8 , 1080p (HD-SDI) 1,2,3,4,5 , 1080p (A) 6,7,8 , 1080p (B) 6,7,8 ,2K (2048x1080) 1,2,3,4,5,6,7,8 1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at 29.97 Hz, 5 = 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8 = at 60 Hz |
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| Data rates | 270 Mbps to 2.97 Gbps | ||
| Nominal level | 0.8 Vp-p ± 10% | ||
| Impedance | 75 ohms | ||
| DC offset | ± 0.5 Vp-p with input at 0 offset | ||
| Jitter | <0.35 UI | ||
| Rise and fall time | 0.6 ns± 100 ps | ||
| External sync (genlock) | |||
| Number/signal type | 1 female BNC for genlock input 1 female BNC for genlock loop output |
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| Connectors | 2 female BNC | ||
| External sync level | Auto-sensing: tri-level (high definition: 720p-2K), bi-level (standard definition: 480i and 576i ) | ||
| Impedance | 75 ohms | ||
| Return loss | >30 dB @ 5 MHz (genlock input) ≥21 dB @ 5 MHz (genlock loop output) |
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| Audio | |||
| Frequency response | 20 Hz to 20 kHz, ±0.5 dB | ||
| THD + Noise | 0.1% @ 1 kHz, 20 kHz (at nominal level) | ||
| S/N | >90 dB, at full scale output (unweighted) | ||
| Stereo channel separation | >80 dB @ 1 kHz | ||
| Audio input | |||
| Number/signal type | 1 stereo/multi-channel, de-embedded from HDMI (PCM only) 1 stereo/mono, balanced/unbalanced |
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| Connectors | 1 female HDMI type A (1) 5 pole captive screw |
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| Impedance | >10k ohms unbalanced,>20k ohms balanced | ||
| Nominal level | +4 dBu (1.23 Vrms), -10 dBV (316 mVRMS), adjustable | ||
| Maximum level | +21 dBu (balanced), +15 dBu (unbalanced) | ||
| Input gain adjustment | -18 dB to +12 dB, 1 dB steps (analog input only) | ||
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| Audio output | |||
| Number/signal type | 2 AES3, SDI embedded audio, up to 8 channels | ||
| Connectors | 2 female BNC | ||
| Control/remote | |||
| Serial control port | 1 RS-232 rear panel 3 pole captive screw connector | ||
| Serial control pin configuration | Pin 1 = Tx, pin 2 = Rx, pin 3 = ground | ||
| Baud rate and protocol | 9600 (default), 8 data bits, 1 stop bit, no parity | ||
| USB control port | 1 female mini USB-B | ||
| USB standards | USB 2.0, high speed | ||
| Program control | On-screen display (OSD) via front panel control Extron Simple Instruction Set (SIS ™ ) |
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| General | |||
| Power supply | Internal Input: 100-240 VAC, 50-60 Hz |
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| Power consumption | 11.6 watts | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | Fan, air flows from front to rear. | ||
| Thermal dissipation | 38.2 BTU/hr | ||
| Mounting | |||
| Rack mount | Yes, with optional rack shelf | ||
| Furniture mount | Yes, with optional under-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.66" H x 8.69" W x 8.5" D (1U high, half rack wide) (4.2 cm H x 22.1 cm W x21.6 cm D) (Depth excludes connectors.) |
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| Product weight | 1.8 lbs (0.8 kg) | ||
| Shipping weight | 3 lbs (2 kg) | ||
| Vibration | ISTA/NSTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, c-UL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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| (8.1-022216-D5) | |||
