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With our 17+ years of experience, our SEO services will get your site ranking.

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7654

但并不是天线口径越小越好,天线口径太小时,输入载噪比达不到门限值,就无法正常接收卫视节目,这涉及一个最小允许口径。所谓最小允许口径是指图像画面上基本不出现拖尾噪点时的天线口径。

753

SMC模压制品有如下特点:重量轻、强度高、尺寸精确而不易变形,批次质量一直性好,产品可达零收缩率与A级表面水平,机械化自动化程度较高;

欧美卫星电视

对于正馈大天线来讲就没有这些内容了,也就是说正馈不存在正装倒装的话题,您只需用软件计算出来的参数直接调就可以了,但是偏馈小锅下面的内容您必须要看了。

100

同时,在雷雨天气中,雷电通过电磁场的作用会在天线上产生瞬间强电流,并带入室内,不仅会烧毁家电,还有可能造成人身伤害事故,特别是雷雨高发期的夏天,每年因为卫星锅造成的雷击事故,多不胜举。

Search Engine Optimization

With our 17+ years of experience, our SEO services will get your site ranking.

Content Marketing

From blogs and social posts to infographics videos we create and promote quality.

Social Media Marketing

Boost brand awareness and reach your customers on a human level.

Web Design & Development

Our designers and developers will create an attractive, SEO-friendly & fully functional.

eCommerce Solutions

With our 17+ years of experience, our SEO services will get your site ranking.

Inbound Marketing

With our ecommerce solutions, you'll provide an enjoyable, seamless.

Whatever your goals look like, we’ll put our experience to work to reach

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Newest Blog Posts

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Which Page Markup + Tags Still Matter for SEO?

32 2-10-2017

Should you focus on H1s and H2s, or should schema.org demand all your on-page ...

by Damion Carmenson

5 Takeaways from Earning Links in 130 Countries

19 1-10-2017

What can you do if link building opportunities are scarce in your country? Kerry Jones ...

by Janice James

Which Page Markup + Tags Still Matter for SEO?

27 31-9-2017

Should you focus on H1s and H2s, or should schema.org demand all your on-page ...

by Dennis Kentsons

Which Page Markup + Tags Still Matter for SEO?

27 31-9-2017

Should you focus on H1s and H2s, or should schema.org demand all your on-page ...

by Dennis Kentsons

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Our Latest Blog News

 配用不同噪声温度的高频头,对天线口径大小也有影响,如采用25K高频头时,2.1m的天线就接近使用65K高频头时的3m天线的接收效果。

32 2-10-2017

经过七年的发展,Phasor的电调控天线今年开始在商用领域进行测试。这些天线厚度仅为2.5厘米,采用共形设计,以便在更大的180度范围内扫描。双波束技术使LEO和GEO可互操作。

21 1-10-2017