1·Compared with conventional PLL threshold extended demodulator, it features wider capture range, shorter capture time and significant improvement in threshold level.
与常规pll门限扩展解调器相比，它具有捕获范围宽，捕获时间短，门限改善量显著等优点。
2·The remote sensing satellite earth station is composed by antenna, feed subsystem , servo subsystem, receiver, station manage subsystem, modulator, demodulator, recorder and quick view equipment.
遥感卫星地面站主要由天馈线、伺服分系统、接收分系统、站控分系统、调制器、解调器、记录设备和快视设备等构成。
3·On the average of two line chroma signal in succession, delay demodulator made color image vertical resolution reduce, the paper analyses and discusses this question.
延时解调器将相邻二行的色度信进行平均使彩色图象垂直分解力下降，本文对这一问题进行分析和讨论。
4·The product of the company includes frequency of silicon tuner, demodulator, MPEG and video decoder, and dial in the light of what mothball channel applies modem.
公司的产物包括硅调谐器、解调器、MPEG 音频和视频解码器，以及针对后备频道应用的拨号调制解调器。
5·It puts new hardware requirements on the handset, requiring a tuner, a demodulator and an encoder to receive and process signals, which challenges the power consumption and size of handsets.
开展手机电视业务，手机必须添加调谐器、解调器、解码器等模块，接收和处理电视信号，对手机的体积和功耗提出了巨大挑战。