Page Views: 111 Date Added: 03/11/2011 Last Updated: 03/11/2011 Expiry Date: 03/08/2021 Product/Service Details Over View QAM6200 is a professional, high quality digital headend transcoder. After the processing of RS encoding, scrambling, interleaving, QAM, wave filtering, finally upconvert frequency signal into RF signal and transmit out. With the advanced QAM modulation, it max supports up to 512QAM, which greatly promote and optimize the RF output performance. Its service to make it widely applied in DVB-C headend network fields and hotel TV solutions.. Key Features  Modulation mode: 16, 32, 64, 128, 512QAM  ITU-T J.83A,B  Input connectors: ASI, DS3(optional)  Input TS packet mode: 188/204  Variable symbol rate from 1 to 7 Mbaud/s  High quality of MER and phase noise  Support PSI/SI tables edition and generation  PID filtering, modifying, remapping  Full frequency agile 110-870MHz  Output level: 90dBuV～110dBuV，in the step of ±0.5dB  High reliability design, stable in running  SNMP management, Ethernet and real time remote control and diagnostics. Applications  DVB-C headend network  MMDS/MUDS microwave links  Remote education and /Business TV Technical Specifications Data Interfaces ASI  2 ASI Input,ASI1 Input normal mode, but ASI2 inputs should to set PID via SNMP  Accordance to EN50083-9  Connector: BNC,75ohm  Bit Rate: ≤108 Mbps  Packet Format: 188, 204 bytes DS3 Interfaces(Option)  1x DS3 input,1xDS3 loop-back  Full accordance to G.703 standard  Bit Rate: 44.736Mbps DS3, 34.368Mbps E3  Connector: BNC, 75ohm RF Interface RF Output  1x RF output  Connecter: F-type(or BNC),75ohm  Output Frequency Range: 110-870MHz  Return Loss: ≥15dB  Phase Noise: ≤ -95dBc/Hz@10KHz  RF Level: 90~110 dBuV, in the Step of 0.5dB  Symbol Rate:1-7 Mbaud RF Test-point  Connecter: F-type, 75ohm  RF Level: -20dB Channel Encoding  QAM Constellations: All constellations up to 512 QAM  MER: ≥38dB  BER: ≤ 0.5 x 10 -9 (64QAM)  SNR: ≥50dB  Randomisation encoding: RS Trellis and Interleaving according to ITU-T Annex A,B Processing  PID filtering and modify  PCR de-jittering and re-correcting  PSI/SI modify and generation  Adjustable bitrate accordance to configuration reference Control Interface  10/100 BaseT Ethernet, RJ45, WEB, SNMP and OTA  6 keys: UP, DOWN, LEFT, RIGHT, ENTER and ESC  LCD in Chinese and English  LED indicate light Environment  Power Supply: AC 90-250V 50/60Hz  Power consumption: 30 W  Operating temperature: -10～50°C  Storage temperature: -10～75°C  Dimensions: 400mm (L) X483mm(W)X44mm(H)  Weight: 5kg

Company Information (Hangzhou dibsys technologies Co.,Ltd)

Company Profile: Hangzhou DIBSYS Technologies Co., Ltd is located in Hangzhou High-Technology Zone, Hangzhou City, Zhejiang Province, China. Integrates the design, manufacture, and sale of innovative products in the wireless and cable communication industry. We mainly focus on two markets currently: Digital Terrestrial TV Transmission (China standard,DVB-T/H ) Digital Cable TV Transmission (DVB-C standard) Our products mainly include China Digital Terrestrial TV Standard Equipment, such as DTMB Modulators and DTMB SFN Adapters, and Digital Cable TV Standard Headend Equipment, such as Multiplexers, MPEG2 Encoders, QAM Modulators, Scramblers, Network Adapters, Professional DVB-S Receivers, and more. Furthermore, we also design IPQAM Modulators, h264 Encoders, Statistic Multiplexers, and other new products. Each year, we continue to add more features for our products. Beyond standard products, we also offer customized products including OEM components and solutions. Technical core competencies: We boast strong staff of qualified electronic and software engineers and master engineers. With rich wealth of technical resources, we are capable of meeting the technical and service requirements for any scope of project. Our company will continue to invest heavily in the field in the future to ensure that new products will be developed, along with ongoing improvements for existing products. Solutions for some key international standards: DVB-C/DTMB/DVB-T Digital Channel Modulator: COFDM Terrestrial SFN and MFN Solutions such as DTMB and DVB-T Industrial relationships: Our partners cooperate with value-added resellers and system integrators around the world to complete network solutions with individual products and services. Our also offer technology and components for other equipment manufacturers: OEM services Re-branded platforms Engineering design and consulting services We can rapidly support the new market with emerging solutions and applications of any standard in time.. >> More Website URL: http://www.bridgat.com/u32156