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KC980X代表一系列方向性天线，它们采用同样的手柄，主要作为频谱仪、侦察接收机的配套天线，用于发射源侦测、无线电测向、近场电磁干扰排查等用途，有的型号也可以用于场强测量。该系列天线具有频率范围宽，体积适中，携带方便，结构坚固等特点，适合在室内外手持使用。截止目前，KC980X包含以下型号：型号形式频率范围KC980A屏蔽环9kHz~100MHzKC980R屏蔽环20kHz~400MHzKC980
kcma
1年4个月前来自投稿
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ID: {{ user.uid }}
{{ user.username }}
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用户已注销
{{ user.info.certsName }}
{{ user.description }}
{{ format('YYYY/MM/DD', user.toc) }}注册，{{ fromNow(user.tlv) }}活动
加载中...
{{ errorInfo }}
{{ downloadWarning }}
你在 {{ downloadTime }} 下载过当前文件。
文件名称：{{ resource.defaultFile.name }}
下载次数：{{ resource.hits }}
所需积分：{{ costScores }}，{{ holdScores }}下载当前附件免费{{ description }}
文件已丢失
当前账号的附件下载数量限制如下：
| 时段 |
个数 |
| {{f.startingTime}}点 - {{f.endTime}}点 |
{{f.fileCount}} |
%7B%22isDisplay%22%3Atrue%7D
仅供内部学术交流或培训使用，请先保存到本地。本内容不代表科创观点，未经原作者同意，请勿转载。