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Basic Info.
Product Description
It is a multi-channel digital TV encoder modulator.
The product supports encoding, multiplexing and modulating 2 HDMI signals into 1 RF signal output.
It adopts with a RF loop input port which is convenient for users to mix multiple SKD211X outputs or mix with antenna signals.
It is perfect for hotels, hospitals, home entertainment and monitoring, also other digital CATV headend system as well.
- Support 2 HDMI signals input
- Support multi-standard digital systems
- Support TS re-multiplexing
- Support H.264 encoding
- Support 1 external RF signal loop in and internal modulation signal mixed into 1 RF output
- Frequency agile design, RF output frequency can be set freely within the frequency range
- Easy configuration by buttons and LCD on front panel
| Product | Module | Output |
| SKD211X Digital TV Encoder Modulator | SKD2111 | DVB-C(J.83A) |
| SKD2112 | DTMB | |
| SKD2115 | ISDB-T | |
| SKD2116 | DVB-T | |
| SKD2118 | J.86B,8VSB |
| Parameters | |||
| HDMI | Video Encoding | Standard | H.264 |
| Channels | 2CH | ||
| Resolution | 1920*1080 60P,1920*1080 50P,1920*1080 60i, 1920*1080 50i,1280*720 60P,1280*720 50P | ||
| Bitrate | 1-19.5Mbps | ||
| Audio Encoding | Standard | MPEG 1 Layer II | |
| Sampling Frequency | 48KHz/44.1 KHz/32 KHz | ||
| Bitrate | 384Kbps | ||
| USB | Interface Standard | USB2.0 | |
| Video format | TS, MPG | ||
| J.83A | Standard | Annex A | |
| Constellation | 16QAM,32QAM,64QAM,128QAM,256QAM | ||
| MER | ≥40dB | ||
| RF Frequency Range | 50-999.999MHz, Min. step of 1KHz | ||
| Output Level | ≥100dBuV(range 0-20dB, step of 0.5dB) | ||
| Out-of-band Suppression | ≥60 | ||
| Symbol Rate | 5-6.900Msps | ||
| J.83B | Standard | Annex B | |
| Constellation | 64QAM,256QAM | ||
| MER | ≥40dB | ||
| RF Frequency Range | 50-999.999MHz, Min. step of 1KHz | ||
| Output Level | ≥85dBuV(range 0-20dB, step of 0.5dB) | ||
| Out-of-band Suppression | ≥60 | ||
| Cable Standard | HRC, IRC or STD | ||
| Symbol Rate | 5-6.900Msps | ||
| 8VSB | Standard | ATSC A/53 | |
| MER | ≥40dB | ||
| Output Level | ≥100dBuV(range 0-20dB, step of 0.5dB) | ||
| DAB-T | Standard | DVB-T COFDM | ||
| Bandwidth | 6/7/8MHz | |||
| Constellation | 4QAM, 16QAM, 64QAM | |||
| Code Rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
| Transmit Mode | 2K,4K,8K | |||
| MER | ≥40dB | |||
| RF Frequency Range | 50-999.999MHz, Min. step of 1KHz | |||
| Output Impendence | 75 | |||
| Output Level | ≥100dBuV(range 0-31.5dB,step of 0.5dB) | |||
| Out-of-band Suppression | ≥60dB | |||
| ISDB-T | Standard | ARIB STD-B31 | ||
| Bandwidth | 6MHz | |||
| Constellation | DQPSK, QPSK, 16QAM, 64QAM | |||
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
| Transmit Mode | 2K, 4K, 8K | |||
| MER | ≥42dB | |||
| RF Frequency Range | 50-999.999MHz, Min. step of 1KHz | |||
| Output Impendence | 75 | |||
| Output Level | ≥100dBuV(range 0-20dB,step of 0.5dB) | |||
| Out-of-band Suppression | ≥60dB | |||
| DTMB | Standard | GB20600-2006 | ||
| FFT | 1,3780,1+pilot | |||
| MER | ≥40dB | |||
| FEC | 0.4,0.6,0.8 | |||
| Interleave Mode | 420,595,945,420var,945var | |||
| Sync Frame | 240,720 | |||
| Constellation | 4QAM-NR,4QAM,16QAM, 32QAM,64QAM | |||
| RF Frequency Range | 50-999.999MHz, Min. step of 1KHz | |||
| Output Level | ≥100dBuV(range 0-31.5dB,step of 0.5dB) | |||
| Output Impendence | 75 | |||
| Out-of-band Suppression | ≥60dB | |||
| Power Supply | Input Voltage | DC 12V | ||
| Max. Current | 1200mA | |||
| Physical Parameters | ||||
| Dimension | 176*123*28mm | |||
| Operating Temperature/Humidity | -10ºC~45ºC,40%~70% | |||
| Storage Temperature/Humidity | -40ºC~70ºC,40%~95% | |||
Dingshengwei Electronics Co.,Ltd (DSW) is dedicated to design, manufacture and sales of CATV analog,digital and IPTV modulator with our brand name SOUKA.
DSW obtained ISO9001:2008 certificate authorized by CQC. We have 100 in-house skillful workers, which ensures the punctual delivery date.
And a professional engineer team made up of 10 senior RF engineers and 6 IT engineers to fulfil precise management over all projects honored by our customers.
As one of the most reliable suppliers in this field, we continually spare no efforts in developing DSW into a world recognized brand with trustworthy and solid reputation. DSW sincerely invites you to enjoy the fascinating experience of modern technology and excellent customer service provided for you by our professional staff.
At the forefront of technological trends and developments, DSW is with you each step of the way. Our products cover in analog modulator, digital modulator and IPTV device at the meanwhile we also can provide your a full soluiton in analog,digital and IPTV system.
Our mission is making easy and efficient products. Our values are always to be reliable and innovative. We never stop to bring more products.
