The BKS-T300 is a multi-standard digital television modulation card independently developed in China (hardware patent number: 201120226945.7, software product registration certificate number: 京 DGZ-2010-0161). This modulation card is a professional product for testing and measurement in the field of digital television radio frequency (RF). Its main features include: high integration, as a single board can be compatible with almost all digital television standards worldwide; ease of use, requiring no specialized equipment and can run on a regular PC; high cost-performance ratio, being economical and practical, allowing for professional-level testing results and quality team services with a low investment; a one-time investment that can achieve various additional measurement effects, such as: bitstream analysis, decoding, and other professional testing methods; and the ability to customize automated testing programs based on actual customer testing needs, such as: automated testing and measurement of digital television receiving devices and television performance.
Technical Features
- Compatible with multiple standards: ISDB-T, CMMB, DTMB, DVB-C, DVB-T/H, DVB-S/S2, ATSC ANNEX.B (DVB-C2 and DVB-T2 will be launched soon)
- Built-in VHF/UHF RF output upconverter, frequency output range: 40~870MHz, adjustable in 0.01MHz increments;
- DVB-S/S2 frequency output range: 950~2150MHz, adjustable in 0.01MHz increments;
- Output level: 0~-40dBm or -3~-43dBm, dynamically adjustable up to 40dBm (upgradable to 55dBm dynamically adjustable), in 0.5dBm steps;
- DVB-S/S2 output level: -21 to -41.5dBm, dynamically adjustable, in 0.5dBm steps;
- Supports all test bitstream formats, such as MFS and PMS format streams under the CMMB standard;
- Real-time analysis of MPEG2-TS bitstreams and audio/video decoding playback functionality;
- Can achieve semi-automatic or fully automated testing, capable of forming intermittent testing environments based on customer requirements, automatically configuring all parameters of the board, and performing comprehensive functional testing, stability, and performance testing without human intervention for extended periods.
- Upgrading is convenient, and customers can perform the operation themselves without needing to return the board to the factory;
- Each board costs only 8,000 yuan to enjoy value-added services: 1. Software is eligible for lifetime free upgrades; 2. Hardware is eligible for lifetime free maintenance (including free troubleshooting for hardware failures and free replacement for damaged hardware).
Applicable Customers
Research and Development, Production, and Testing of Digital TV Reception Terminals
Set-top box research, development, production, and testing.
Digital TV solution integrators and providers
Research and Development of Digital TV Chips
Research and Manufacturing of Digital TV High-Frequency Heads
Demonstration and Promotion of Digital Television Products
Simulation of Digital Television Broadcasting Transmission System
- Computer Configuration Requirements
CPU: No less than P4@2GHz, or an equivalent AMD CPU, output ISDB-T, CMMB, DTMB requires 2G dual-core.
Memory: Free memory should not be less than 512 MB.
Graphics Card: Supports 3D acceleration, with a memory capacity of no less than 64MB, used for video decoding.
Operating Systems: Windows XP, Windows 7, Windows Server 2003, 2008