SHENZHEN KINGTECH INDUSTRY CO.,LTD
Set Top Box(DVB, IPTV, OTT), Home Projector, IP/Web Camera,Finder, and Smart home products.
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DT-7101HE is a professional HD portable transmitter, which integrates H.264 HD and SD encoder, DVB-T (DTMB-T, ISDB-T) RF modulator and transmitter in one case. It supports HDMI, SD/HD-SDI,S-Video, YPbPr and CVBS input and also 1 ASI input for re-mux. With excellent performance of encoding, modulating and portable, this unit is wildly applied in fields such as radio and television broadcast, emergency situation, fire control, maritime affairs and so son
* MPEG4 AVC/H.264 HD/SD video encoding
* MPEG1 Audio Layer 2, MPEG-2 AAC and MPEG-4 AAC audio encoding
* Support ASI input for re-mux
* Support VBR/CBR video bitrate mode
* Support DVB-T (DTMB-T, ISDB-T optional) RF output
* Control buttons + LCD display
| Input | Input port | HDMI ×1, YPbPr×1, S-video×1, CVBS×1,SD/HD-SDI × 1, ASI × 1 | |
| Video | Encoding format | MPEG-4 AVC/H.264 | |
| Resolution | HDMI/HD-SDI: 1920×1080_60p, 1920×1080_50p; 1920×1080_60i, 1920×1080_50i, 1280×720_60p, 1280×720_50p | ||
| S-video:720×576_50i(PAL); 720×480_60i(NTSC) | |||
| YPbPr: 1920×1080_60i, 1920×1080_50i; 1280×720_60p, 1280×720_50p | |||
| CVBS: 720×576I,720×480_60i | |||
| Bit-rate | 0.500~19.500Mbps | ||
| Audio | Encoding | MPEG-1 Layer2,MPEG-2 AAC,MPEG-4 AAC | |
| Sample rate | 48KHz | ||
| Bit rate | 64~384Kbps | ||
| Multiplexeing | Port | ASI×1 (SMA port) | |
| Mux | ASI pass through and multiplexed with encoded TS | ||
| Modulating | Standard | DVB-T COFDM (DTMB,ISDB-T optional) | |
| Bandwidth | 2M,4M, 6M,7M,8M | ||
| Constellation | QPSK,16QAM,64QAM | ||
| Code rate | 1/2,2/3,3/4,5/6,7/8 | ||
| Guard interval | 1/32,1/16,1/8,1/4 | ||
| FFT | 2K,8K | ||
| RF requency | 30~960MHz,1KHz step (Amplifier is exclusive) | ||
| 300~860MHz (Amplifier is included) | |||
| RF output level | -36~-16dbm (73~93dbμV), 0.1db step (Amplifier is exclusive) | ||
| Transmitting | Transmission power | 1W (1W-5W customizable) | |
| Transmission frequency | 300MHz～800MHz (1 MHz step, adjustable frequency) | ||
| MER | ≤25db | ||
| RF output level | -36~-16dbm (73~93dbμV), 0.1db step (Amplifier is exclusive) | ||
| Output port | N-L16(F type) | ||
| Transmission Distance | 1W | 1KM | |
| 2W | 3KM | ||
| 5W | 5KM | ||
| Note: The above transmission distance is based on the normal conditions to use, and only for reference. The final distance should depend on actual situation and the use of specific circumstances | |||
| System | LCD + control buttons | ||
| Chinese-English control interface | |||
| Ethernet software upgrade | |||
| General | Power supply | DC 12V (standard) or Special Battery (below 16.8V) | |
| Dimensions | Transmitter: 180mm×115mm×50mm | ||
| Weight | Transmitter: 1.7kg (battery is exclusive) | ||
| Environment condition | Storage temperature: -40℃~+70℃ | ||
| Working temperature: -20℃~+60℃ | |||
| Relatively humidity: 85% (non-condensing) | |||
DR-2098HIA Mobile Digital Receiver
Product Overview
DR-2098HIA is a professional mobile digital receiver to convert the input tuner signals to crystal clear digital or analog video in various formats available at CVBS, YPbPr, HDMI, and HD-SDI.
It is designed to support the industry standard 576i/480i, 576p/480p, 720p and 1080i decoding.
It is also equipped with 1 ASI input, 2 ASI output ports and a data port for both input and output to make it possible to process more programs.
Additionally, the implemented web server allows the configuration of the DR-2098HIA with a standard web browser. Basic configuration can also be done locally with the LCD display and navigation buttons. The LCD monitor can, at the same time, realize the real-time observation about broadcasting status.
DVB Modulator Features
* convenient and efficient network transmission
* dual LNB input
* real-time LED monitor for decoded program
* multi Audio/Video format output: 1*HDMI, 2*CVBS, 1*YPbPr, 1*HD-SDI
* multiple video resolution: 576i/480i, 576p/480p, 720p and 1080i decoding
* Support ASI input and output, IP input and output
* Support Keyboard and LCD operation
* web NMS management via Ethernet port
DVB Modulator Specifications
| Input Parameters | ||
| Tuner in | Signal source | 2*LNB, N-L16 (negative) |
| Receiving frequency | 30MHz～900MHz | |
| Bandwidth | 2MHz, 4MHz, 6MHz, 8MHz | |
| Input impedance | 50Ω | |
| Receiving restriction | 20dμBv～103dBμv | |
| Demodulation mode | COFDM/DVB-T | |
| Transport Stream in | ASI input | 1*ASI, BNC (negative) |
| IP input | UDP Unicast/Multicast (100M, RJ45) | |
| Output Parameters | ||
| Stream out | Video output port | 1*HDMI, 2*CVBS, 1*YPbPr, 1*HD-SDI |
| Audio output | L/R channel (unbalanced); XLR (balanced) | |
| ASI output | 2*ASI, BNC (negative) | |
| IP output | UDP/ Unicast/Multicast (100M, RJ45) | |
| Resolution | HDMI | 1080i@25, 29.94fps, 720p @ 50 59.94fps, 576i@25 fps, 480i@29.94 fps |
| CVBS | 576i@25 fps, 480i@29.94fps | |
| YPbPr | 1080i@ 25, 29.94fps,720p@50, 59.94fps | |
| HD-SDI | 1080i@25, 29.94fps,720p@50, 59.94fps, 576i@25 fps, 480i@29.94 fps | |
| Data Formatting | MPEG-2, H.264 | |
| BER | ≤10-8 | |
| Miscellaneous | ||
| Management | Web NMS via Ethernet; LCD & Key board | |
| Upgrade | External USB driver | |
| MTBF | ≥10000hrs | |
| Working voltage | DC 10V～16V; AC 90V～250V | |
| Feed voltage | DC 10V～16V | |
| Power dissipation | 12W | |
| Dimension | 19″1U, 483×400×44(mm) | |
| Weight | 3.5Kg | |
DVB Modulator Principle Chart
