摘要
FMX这种新的调频制式,可达到在不增加发射机功率情况下,使覆盖面积扩大一倍的目的。本文系统介绍其原理、发射机的调谐以及该制式的缺陷等。
FMX is a new FM broadcasting system which can extend the
coverage area to two times without increase the transmitter power.Its principle,
the tuning of the transmitter and the disadvantages of the system are
introduced.
出处
《广播与电视技术》
北大核心
1992年第2期10-13,9,共5页
Radio & TV Broadcast Engineering
关键词
立体声广播
调频制式
FMX制
Stereo broadcasting
FM system
Coverage area
FMX system
