DVB ENCODER MODULATOR
REM7008 Eight-Channel HDMI to DVB-C/DVB-T
H.264 HD Encoder Modulator
FEATURES 
- Support DVB-C QAM (J.83A/B/C), or DVB-T(EN300744)
- Video compression: MPEG-4 AVC(H.264) HD
- Audio compression: MPEG-1 Layer II; (LC-AAC, HE-AAC optional)
- PAL/NTSC modes available
- Support 720P, 1080i, 1080P HD video format
- Providing ASI, and IP outputs (8*SPTS for 4*DVB-C / 2*DVB-T, UDP, RTP/RTSP, GigE)
- Able to multiplex local digital signals with external TS
- Support accurate PCR adjusting
- PSI/SI edit and insertion
- PID re-mapping and pass-through
- VBR/CBR video bitrate control
- Equipped with empty packets filtering of IP out
- Input interface: 8*HDMI
- 4*DVB-C/2*DVB-T RF output
- Easy operation and upgrading by keyboard or LCD
- Web NMS management and control
INTRODUCTIONS
REM7008 Eight-Channel HDMI to DVB-C/DVB-T MPEG-4 AVC/H.264 HD Encoder Modulator offers a professional and high-integration modulator, together with encoding module. The device is able to accept 8 channels of HDMI signals, and compresses signals in MPEG-4 AVC/H.264 HD standard. Additional TS from ASI port(1*SPTS/1*MPTS) is able to be mixed and multiplexed with the input channel(s). The device then modulates signals in DVB-C or DVB-T mode in excellent index, with one RF and the other test out interfaces. Or it outputs in IP in 8*SPTS, with 1*GigE port in UDP/RTP/RTSP protocol. REM7008 is able to be flexibly taken as an independent encoder, or modulator, too, as per its design of modularization. Due to its professional and full functions, REM7008 is able to be applied to IPTV system, digital TV broadcasting & distribution systems, home entertainment, advertisement broadcasting, etc., in shopping mall, hospital and school, hotel and restaurant, museum, theater, cinema, community, airport, railway station, public square, club, and so on.
SPECIFICATIONS
| Video Compression | ||
| Video Compression | MPEG-4 AVC (H.264) HD, 4:2:0 High Profile Level 4.0 | |
| Video Input | 8*HDMI | |
| GOP Structure | IBBP | |
| Resolution | NTSC / 1920*1080_60P, 1920*1080_60i, 1280*720_60P, 720*480_60i; PAL /1920*1080_50P, 1920*1080_50i, 1280*720_50P, 720*576_50i |
|
| Bit-Rate | 0.8 ~ 19.000 Mbps | |
| Rate Control | CBR/VBR | |
| Advanced Pretreatment | De-interlacing, Noise Reduction, Sharpening | |
| Audio Compression | ||
| Audio Compression | MPEG-1 Layer II; (LC-AAC,HE-AAC for option) | |
| Audio Input | 8*HDMI | |
| Sampling Rate | 48 KHz | |
| Sampling Accuracy | 24-bit | |
| Bit-Rate | 64 Kbps ~ 384 Kbps (for each channel) | |
| Input | ||
| Video | 8*HDMI | |
| Audio | 8*HDMI | |
| TS | 1*ASI, BNC interface | |
| Multiplexing | ||
| Multiplexing 8 local encoded channels with an external ASI(1*SPTS or1*MPTS) in | ||
| PSI/SI edit and insertion | ||
| PID re-mapping and pass-through | ||
| Accurate PCR adjusting | ||
| Output | ||
| ASI Output | Number | 2*ASI (in mirror of one carrier out) |
| Standard | EN 50083-9 ASI | |
| Output Bit Rate | Max. 170 Mbps | |
| MPEG Frame | 188/204 byte | |
| Reflection Loss | >10 dB | |
| Connector Type | 75 Ω, BNC interface | |
| IP Output | Transport Protocol | TS over IP output, UDP/RTP/RTSP protocol, 1000M |
| Mode | Unicast/Multicast | |
| IP Output Channel | 8*SPTS | |
| Connector Type | RJ45, 1000M | |
| Support empty packets filtering | ||
| Modulation | ||
| DVB-C Mode | Standard | J.83A, J.83B, J.83C |
| Constellation & Bandwidth | (J.83A) 16, 32, 64, 128, 256 QAM / 8M; (J.83B) 64, 256 QAM / 6M; (J.83C) 64, 256 QAM / 6M |
|
| Frequency Range | 30 ~ 960 MHz, by 1 KHz stepping | |
| MER | ≥42 dB | |
| Output Level | -30 ~ -10 dBm(77~97dbμV), by 0.1 dB stepping | |
| Symbol Rate | 5.0 ~ 9.0 Msps adjustable | |
| Out-of-Band Rejection | 55 dB | |
| RF Out | 4*DVB-C frequency | |
| DVB-T Mode | Standard | EN300744 |
| Constellation | QPSK, 16QAM, 64QAM | |
| Frequency Range | 30 ~ 960 MHz, by 1 KHz stepping | |
| FFT Mode | 2K, 8K | |
| Bandwidth | 6M, 7M, 8M | |
| MER | ≥42 dB | |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| RF Output Level | -30~ -10dbm (77~97 dbµV), by 0.1 dB stepping | |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 | |
| RF Out | 2*DVB-T frequency | |
| Management | ||
| Connector | 1*RJ-45, 10/100 Base-T (NMS interface) | |
| Remote Control | by SNMP | |
| Local Control | LCD and keyboard on front panel | |
| General | ||
| Voltage | 100~240V AC, 50/60Hz | |
| Consumption | 25 W | |
| Environment | 0~45°C (Operation), -20~80°C (Storage) | |
| Dimension (W*D*H) | 482*410*44 mm | |
| Net Weight | 4.5 KGS | |
DIAGRAM
REAR PANEL
