Based on the characteristic extracting of RF signal in digital cable TV system, this paper puts forward an algorithm for modulation recognition between 16qam and 64qam RF signals.
从有线数字电视射频信号特征参数提取着手，建立了一套识别16QAM和64 QAM射频信号调制方式的数学算法。
RF coaxial cable with gas expanded, PE insulation and aluminium tube sheath is mainly used in cable TV system as trunk and distrubution transmission lines.
铝管外导体物理发泡射频同轴电缆主要用于有线电视系统中作干线、配线传输线。
In addition, he was also engaged in the RF front-end development of cable and satellite for digital TV and led the project return channel for cable.
另外，他还参与数字电缆和卫星电视接收机的射频部分研发并领导电缆电视上行信道工程。
The RF satellite test probe allows direct measurement at the LNB output or at the satellite receiver or cable TV.
卫星射频测试探头允许直接测量lnb输出或卫星接收器或有线电视。
Annotated die image of the XC3028 single-chip analog and digital TV tuner showing the fully integrated RF-to-baseband functional blocks.
注明模具的形象，该xc 3028的单芯片模拟和数字电视调谐器显示完全集成的射频到基带功能块。
Annotated die image of the XC3028 single-chip analog and digital TV tuner showing the fully integrated RF-to-baseband functional blocks.
注明模具的形象，该xc 3028的单芯片模拟和数字电视调谐器显示完全集成的射频到基带功能块。
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