COMPETITIVE PRICE professional DVB-T2 HEVC encoder ISDB-T for cable tv equipment
professional DVB-T2 HEVC encoder ISDB-T for cable tv equipment
With PSI/SI technology to modify the audio and video PID information of the output program, Q7 also supports to insert a NIT information table into the WE B to achieve better compatibility with the backend device.Q7 supports to edit program number and name of the output video stream, and the logical channel number setting is also added to the encoder.
Overall Dibsys 's encoder modulators with OSD/Logo/QR code Insertion function, which perfectly suit any professional SD/HD Video company, including TV Channels, Live broadcasters, Government applications, Hotel, Campus, Entertainment facilities, education broadcasting systems at schools and government buildings and many others. Many outstanding features are integrated into Q7, making it a very suitable platform for the CATV, IPTV, OTT projects.
Highlights
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Works both Coax Cable & IPTV networks: Distribute MPEG-4 AVC encoding to all kinds of Modulation and All SPTS/ MPTS Over UDP IP out.
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Operation via LCD Screen and Web Management: easy to read LCD color front panel that makes it easy to setup and monitor your channels, check firmware, and identify IP addresses without a computer.
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Multi-Modulation: Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation (can selectable in one device).
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ASI Multiplexing Inputs and Outputs: Compatible with traditional ASI Ports connected in Digital TV headend Solution.
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Flexible selection of different input modules: four tuner, four HD MI encoding in one device.
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- Distribute Up to 8/12/16/20/24 channels of HD content over RF (DVB-T/DVB-C/DTMB/ISDB-T/ATSC) to an unlimited number of TVs
- Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation (can selectable in W EB management) 4*Carrier RF Out, (8*Carrier RF Out optional)
- In modulation Mode, support 128*IP input
- H.264/H.265 video encoding format
- Two separate ASI input for External TS Multiplexing
- Simulaneously MPTS and SPTS over UDP/RTP IP out
- Audio encoding: MPEG-1 Layer 2, Optional: AAC-LC, AAC-HE v1, AAC-HE v2
- Audio gain adjustment supported
- 4 separate multiplexing and Up-converter modulating adjacent carrier out
- Selectable the Value of PCR PID same as Video PID
- CBR mode supported
- Selectable LOGO,QR code,OSD insertion for every, All or Each module of local channel
- Support TTL editing
- LCN (Logical Channel Number) support
- PSI/SI editing & inserting
- PID Remapping & Filtering
- Support PCR correct and PCR interval adjusting
- Easy-to-Use System Management via W eb
Application
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Digital TV headend Encoding Video solution
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Works with Digital TV transmitter in wireless TV broadcasting
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Upgrade all your analog Head-ends to digital TV Solution
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Enterprise, Hotel, campus, hospital, Public Place
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Encoder Part |
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HD-MI inputs |
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Numbers of Boards |
4 HD-MI ports per module Up to 6 Modules in Back panel |
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Numbers of Ports |
8; 12; 16; 20; 24 Channels |
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DVB-ASI inputs |
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Connector |
BNC female, 75Ω |
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Signal Level |
200-800mVp-p |
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Packet Length |
188 bytes |
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Maximum bit-rate per port |
≤100Mbps |
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Number of Input Ports |
Dual separate ASI ports |
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Video Processing |
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Input Resolution |
1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i, 1280×720@60P, 1280×720@50P 720×576@50i,720×480@60i |
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Output Resolution |
1920×1080@30P, 1920×1080@25P, 1280×720@30P, 1280×720@25P, 720×576@25P,720×480@30P |
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Encoding |
H.265/MPEG-4 AVC/H.264 |
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Bit-rate |
1Mbps~13Mbps |
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Rate Control |
CBR |
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GOP Structure |
IPPPP (P Frame adjustment, without B Frame ) |
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Audio Processing |
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Encoding |
MPEG-1 Layer 2 |
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Sampling rate |
48KHz |
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Resolution |
24-bit |
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Bit-rate |
64kbps, 128Kbps, 192kbps, 224kbps,256kbps, 320kbps, 384kbps |
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Audio Gain |
0-255 |
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Multiplexing |
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Maximum PID Remapping 180 input per channel |
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PID remapping by automatically or manually |
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PSI/SI |
SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert Accurate PCR adjusting |
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Max Numbers |
7 Group 4 RF output (4 RF can Separate mux) in modulation mode
1 IP (MPTS) out ( Separate modulation channels or MTPS channels mux out) |
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Stream Output |
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DVB-ASI |
2 Separate ASI, (Select from modulation Channels or MPTS channel) 75Ω, BNC, 188Bytes MPEG-2 TS over DVB-ASI (EN 50083-9) |
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RJ45 Port |
100/1000M GbE Port Simultaneous output with N*SPTS (from HD MI channels) and 1*MPTS ( modulation or MPTS channels) MPEG-2 TS over UDP, unicast, and multicast streaming MPEG-2 TS over RTP/RTSP Configurable packet size(2-7)x188Bytes Filter Null Packet |
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Total Bitrate |
1-200Mbps (Should be More than Encoding bitrate) |
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Modulation Part |
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Connector |
1 Port, F-Type, 75 |
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Output Return Loss |
14 dB |
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MER |
≥40dB |
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RF output level |
-30 ~ -10dbm,0.1db step |
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RF frequency |
47-860Mhz, 1KHz step |
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Numbers of RF Channe |
4/8 |
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Modulation Mode |
DVB-C, DVB-T, ATSC, ISDB-T, DTMB |
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DVB-T Standard |
EN300744 |
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FFT mode |
2K, 8K |
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard Interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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DVB-C Standard J83.A (DVB-C, J83.B, J83.C |
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Carrier |
ANNEX A |
Annex B |
Annex C |
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Constellation(QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
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Bandwidth(Mhz) |
8 |
6 |
6 |
6 |
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Symbol Rate(Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
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ISDB-T Standard |
ARIB STD-B31 |
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Constellation |
DQPSK, QPSK, 16QAM, 64QAM |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Transmission Mode |
2K, 4K, 8K |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Code rate |
1/2, 3/4, 5/6, 7/8 |
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BandWidth |
6Mhz |
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ATSC Standard 6Mhz |
ATSC A/53 |
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Constellation |
8 VSB |
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DTMB Standard |
GB20600-2006 |
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Constellation |
4QAM, 16QAM, 32QAM, 64QAM |
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Code rate |
0.4, 0.6, 0.8 |
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Guard Interval |
420, 595, 945 |
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System |
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Local interface |
LCD + control buttons |
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Remote management |
We b/NMS |
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NMS interface |
RJ45, 100M |
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Language |
English |
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Environment |
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Voltage range |
100 to 120/200 to 240V AC ±10%; 50/60Hz |
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Power consumption |
60W |
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Operation Temperature |
0 ~ 45℃ |
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Storage Temperature |
-20 ~ 80℃ |
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Dimensions |
482mm (L) * 380mm (W) * 44mm (H) |
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Weight |
4.5 kg |
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Sales Manager: Cherry Shen
Phone/whatsapp/Wechat: +86 18658839520
Skype: haovision02
Email: cherry at dibvision.com
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier