摘要
本文介绍了T498电台锁相环频率合成器的组成和工作原理,分析了在频率合成期间锁相环与前置频率倍减器的工作过程,揭示了T498电台N数据与VCO(压控振荡器)频率的关系。
This paper introduces the component of T498 radio station’s phase locked loop (PLL,) frequency syn-thesizer and its working principle. The author analyses the working process between PLL and pre-frequen-cy divider synthesizing, and reveals the relation of T498 transceiver’s N data and fvro
出处
《物探装备》
1999年第2X期36-37,54,共3页
Equipment for Geophysical Prospecting
关键词
电台
锁相环
振荡器
频率
分频器
数据
transceiver phase locked loop oscillator frequency divider data
