摘要
本收发装置克服了频率飘移的缺点，具有性能稳定可靠等优点，用于教学、会议、演出等场所，有较高的性能价格比．
The device overcame the defect of frequency drifting, its performance is reliable. It can ben used in teaching, meeting and performing. The device is cheap certainly.
出处
《哈尔滨师范大学自然科学学报》
1996年第3期36-38,共3页
Natural Science Journal of Harbin Normal University
关键词
调频发射
教学
调频接收
收发装置
Frequency modulated transmission
Frequency modulated receipt
