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Quad HDMI® to Single DVB-T MPEG4 Rack Mount Modulator
14MM-4HD-DVBT-R
Product Summary
The 4HD-DVBT-R is a rack mount professional quad HDMI®/AV/component encoder modulator. 4HD-DVBT-R encodes to either MPEG2 or H.264 for CVBS inputs or only H.264 for component and HDMI® inputs. In addition, 4HD-DVBT-R features one RF output and automatic bit rate control to give the highest performance to the required service.
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Features and Benefits
- MPEG2 SD/MPEG4 HD video encoding
- 4 HDMI® inputs to one RF channel
- Web-based UI for easy setup
- Simple, intuitive bit rate to ensure maximum quality of video service
- All in one device for CVBS, component or HDMI® input
- 1RU rack mounted
Pack Quantity
Inner: 1 box of 1 piece
Outer: 1 carton of 4 boxes (4 pieces)
Helpful Tip: Bulk cartons prevent potential transit damage.
Specifications
| Source Input | |
|---|---|
| Input Channel | 4 |
| Video | HDMI 1.4 / YPbPr / CVBS |
| Video System | HDMI: 1080P 25/30 1080i 50/60 Max YPbPr (1080i, 720P, 576i/P,480i/P) / CVBS |
| Video Input Level | 1.0 V (p-p) |
| Audio Input Level | 3.0 V (p-p) |
| Audio System | 2 (Stereo) / HDMI |
| Compression | |
| Video | HD:H.264 AVC / HP@ L4.0 SD:MPEG-2 / MP@ML |
| Video Resolution | 1080P 25, 1080P 30 1080i, 576i, 480i |
| Video Bit Rate | 6 Mbit/S Max. |
| Audio | MPEG 2, MPEG-2 AAC |
| Audio Bit Rate | 384 Kbit/s |
| Editable Field | Service Name, Service ID, TS ID, Network ID, Original NET ID, LCN, Network Name |
| RF Output | |
| Type | 1 Multiplex DVBT with a digital TV service |
| Frequency | 177 – 858 MHz |
| MER | 30 dB, typically |
| Output level | 100 dBuV |
| RF Level Adjustment | 0dB ~ -36dB |
| Attenuation step | 2dB per step |
| Connections | |
| Video | HDMI / RCA Female |
| Audio, L/R | HDMI RCA Female |
| RF Output | F female, 75 ohm |
| Configuration / Management | |
| Configuration | 6 Local keys on front panel |
| Web Management | RJ-45 Ethernet port |
| Modulation | Standard:DVBT (ETSI EN 300 744) Constellation: QPSK, 16QAM, 64QAM Guard Interval: 1/4, 1/8, 1/16, 1/32 Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8 FFT Carrier Mode: 2K, 8K Bandwidth: 6MHZ, 7MHz, 8MHz, 7~8MHz |
| Power Supply | AC 100~240V 50/60Hz |
| Display | LCD panel @ 2 x 16 characters |
| Environmental for operating | Temperature: 5°C- 40°C Relative Humidity: 80% @ 30°C |