12G Encoding & DVB-T2 Modulation with Ultra-low latency
UDT-70 HEVC TWO BOX PORTABLE VIDEO TRANSMITTER
The UDT-70 is the new portable transmitter developed by SVP Aerospace. Its characteristics, achievable only by SVP, make it the most advanced transmitter in the market today.
It features HEVC, H.264 and Mpeg-2 encodings for 12G, high definition (HD) and standard definition (SD) signals with ultra-low latency. HEVC allows the same video quality, reducing file sizes by up to 50% compared to its predecessor, the H.264.
Among the improvements of this new transmitter is the ability to transmit one 4K UHD signal with HDR at 10-bit 4:2:2 quality or 4 simultaneous 1080p50/59HD signals.
The ASI output enables the use of the transmitter as a standalone encoder.
This portable transmitter performs DVB-T, DVB-T2 and optionally DVB-S and DVB-S2 modulations.
The UDT-70 transmitter’s reliability and exceptional RF and IF performance make it suitable for: point-to-point links, DNSG, use as high performance Encoder, operation in different countries.
Main Features:
• Frequency bands: 2 GHz to 13 GHz.
• BISS-1 and BISS-E encryption.
• Terrestrial and satellite transmissions.
• ASI Over IP (optional)
• AES 128 and AES 256 (optional)
• ASI Remux (optional)
• Fiber Optic (optional)
• 4 x HD video transmission (optional)
SPECIFICATIONS
RF Stage DVB-T2 and DVB-T |
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| Frequency band |
2 GHz to 13 GHz | Standard Bandwidth | 400 MHz |
| Output power | 3 W (2.0 GHz) 1 W (3 GHz to 11 GHz) 1 W (CW) (13.0 GHz) |
Tuning Step | 250 KHz |
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| DVB-T2 | COFDM 1K, 2K, 4K mode
QPSK, 16QAM, 64QAM, 256QAM Constellation rotation LDPC FEC: 1/2, 3/5, 2/3, 3/4, IG: 1/4, 19/128, 1/8, 19/256, 1/16, 1/32, 1/128 Time Interleaving Bandwidth: 1.7, 5, 6, 7, 8 MHz Max bitrate: 46.4 Mbps |
DVB-T | COFDM 2K mode
QPSK, 16QAM, 64QAM LDPC FEC: 1/2, 2/3, 3/4, 5/6, 7/8 IG: 1/4, 1/8, 1/16, 1/32 Bandwidth: 5, 6, 7, 8 MHz Max bitrate: 31.67 Mbps |
| DVB-S2 (Optional) | QPSK, 8PSK, 16APSK, 32APSK
LDPC FEC: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 Max.Symbol Rate: 31Msymb/s Max.Bitrate: 90.5Mbps Max.Bandwidth: 30MHz |
DVB-S (Optional) | QPSK
Reed Solomon FEC: 1/2, 2/3, 3/4, 5/6, 7/8 Baud Rate: 22.2 Msymb/s Max.Bitrate: 35.802Mbps Max.Bandwidth: 30MHz |
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| Output | 70 MHz | Connector | Triax-Lemo3
Fiber-Optic SMPTE (Optional) |
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| Output | 2.0 to 2.4 GHz | Connector | SMA Female |
L-Band (Optional) |
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| DVB-S2 | QPSK, 8PSK, 16APSK, 32APSK
LDPC FEC: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 Max.Symbol Rate: 31Msymb/s Output Power Level: -50 to +5dBm 10 MHz Ref.Oscillator: 0dBm (high stability and low phase noise) 70 MHz IF Output DVB-S available |
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| Inputs | 1 x 12G-SDI 2 x 6G-SDI 4 x 3G, HD, SD-SDI (Optional) |
Formats | 2160p – 23.98/24/25/29.97/30/50/59.94/60 Hz 1080p – 23.98/24/25/29.97/30/50/59.94/60 Hz 1080i – 50/59.94/60 Hz 720p – 23.98/24/25/29.97/30/50/59.94/60 Hz 576i – 50 Hz 480i – 59.94 Hz |
Audio |
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| Quantity | 16 channels (8 pairs) | Analogue Input | 2 pair Line / Mic level |
| Formats | Embedded or Analogue | Analogue Max. Level | 24dBu (Balanced) |
| Phantom Power | 48V Phantom Power | ||
Test Signals |
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| Video | Bars | Audio | 16 Audio tones |
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| Data channel |
User data/GPS data | Data rate | 1,200 to 57,600 bps |
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| Input and Output | ASI Transport Stream
Transport Stream over IP Input and Output (Optional) |
Remux (Optional) | ASI Remux |
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| BISS | BISS-1 and BISS-E | AES (Optional) | AES-128 and AES-256 |
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| Video compression | HEVC H.264 and MPEG2 | Profile | 4:2:2/4:2:0, 8/10-bit |
| Latency
Encoder+Decoder |
UHD 59p = 66ms UHD 50p = 75ms FHD 59p = 55ms FHD 50p = 70ms FHD 59i = 83ms FHD 50i = 98ms |
Output Bitrate | 1 Mbps – 90 Mbps |
| Audio Encoder | MPEG-1 Layer1, MPEG-1 Layer2 and AAC-LC | ||
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| Control interfaces | Front panel and display Web Server interface |
Monitoring | Encoding parameters
Modulation parameters Frequency and output power Alarms and warnings |
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| AC input DC input |
100 to 240 V AC 24 to 36 V DC |
Consumption | RF Head: 60W Control Unit: 40W |
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| Control Unit | 2 RU Half rack size
Weight: 3.2 Kg |
RF head | Size: 185.5 x 84 x 339 mm
Weight: 4.6 kg |
| Max. distance control unit- RF head | 2Km with Fiber-Optic
400 m (triax cable 11 mm) |
Control unit – IF head connection | Triax
SMPTE Fiber-Optic (Optional) |
