12G Encoding & DVB-T2 Modulation with Ultra-low latency
UDT-70 PORTABLE UHD VIDEO TRANSMITTER IN TWO-BOX
The UDT-70 is the latest portable transmitter developed by SVP Aerospace. Its unique features, exclusively achievable by SVP, make it the most advanced transmitter on the market today.
The UDT-70 comprises an internal unit with an encoder and modulator, and an external unit with an RF section, designed to be supported on a tripod with a direct connection to a parabolic antenna and an optional duplexer.
It supports HEVC, H.264, and MPEG-2 encoding for UHD (Ultra High Definition), HD (High Definition), and SD (Standard Definition) signals with ultra-low latency. HEVC provides the same video quality while reducing file size by up to 50% compared to its predecessor, H.264.
Key enhancements of this new transmitter include the capability to transmit a single UHD signal with HDR at 10-bit 4:2:2 quality or four simultaneous 1080p50/59 HD signals.
The ASI and IP outputs enable the use of the transmitter as a standalone encoder.
This portable transmitter supports DVB-T, DVB-T2, and DVB-S and DVB-S2 modulations, allowing for very high bit rates (up to 100 Mbps).
The UDT-70 transmitter’s reliability and exceptional RF performance make it ideal for point-to-point links with high-performance encoding. The connection between the internal unit and the external unit is facilitated via Triax cable or SMPTE fiber optic..
Main Features:
• Frequency bands: 2 GHz to 13 GHz.
• BISS-1 and BISS-E encryption.
• 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 |
|
| 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) 0.5 W ( (13.0 GHz) |
| Tuning Step | 250 KHz |
Modulation |
|
| 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 |
|
|
| Output | 70 MHz |
| Connector | Triax-Lemo3
Fiber-Optic SMPTE (Optional) |
|
|
| Output | 2.0 to 2.4 GHz |
| Connector | SMA Female |
|
|
| 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 |
|
| 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 |
|
| Video | Bars |
| Audio | 16 Audio tones |
|
|
| Data channel |
User data/GPS data |
| Max. Data rate | 230 Kbps |
|
|
| Input and Output | ASI Transport Stream
Transport Stream over IP Input and Output (Optional) |
| Remux (Optional) | ASI Remux |
|
|
| BISS | BISS-1 and BISS-E |
| AES (Optional) | AES-128 and AES-256 |
|
|
| 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 |
|
|
| Control interfaces | Front panel and display Web Server interface |
| Monitoring | Encoding parameters
Modulation parameters Frequency and output power Alarms and warnings |
|
|
| AC input | 100 to 240 V AC |
| DC input | 24 to 36 V DC |
| Consumption | RF Head: 60W Control Unit: 40W |
|
|
| 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) |
