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基于新型匹配方式的大功率调频发射机设计

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介绍一种基于新型匹配方式的大功率调频发射机,详细分析发射机的系统架构、关键技术及应用情况.该发射机采用了一体化主控技术,全过程数字化处理,界面操作简便.测试结果显示,设备运行稳定,各项技术指标符合国标要求,能够满足广播电视无线覆盖传输的需求,为调频广播发射机的研发和应用提供有价值的参考.
Design of High-Power FM Transmitter Based on a New Matching Method
This article introduces a high-power FM transmitter based on a new matching method,and analyzes in detail the system architecture,key technologies,and application of the transmitter.The transmitter adopts integrated main control technology,with full process digital processing and simple interface operation.The test results show that the equipment operates stably,and all technical indicators meet the requirements of national standards,which can meet the needs of wireless coverage transmission for broadcasting and television.This provides valuable reference for the research and application of FM broadcasting transmitters.

FM transmittermatching networkdigital processing

唐丽、闭涛

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广西广播电视技术中心,广西 南宁 530022

调频发射机 匹配网络 数字化处理

2024

电声技术
电视电声研究所(中国电子科技集团公司第三研究所)

电声技术

影响因子:0.259
ISSN:1002-8684
年,卷(期):2024.48(8)