買馬牌 最高送千元電子禮卷，再抽十萬大獎
In broadcast engineering, a panel antenna is a directional antenna that is widely used to obtain a wireless Internet connection.
Directional antennas receive and broadcast a signal in only one direction, resulting in better signal quality.
Panel antennas, for example, are used in underdeveloped countries to improve the range and functionality of wireless Internet networks.
A panel antenna is shaped like a panel and is typically fixed on a mounting bracket on the exterior or inside of a building. It can also be mounted on a swivel mount, allowing the user to adjust the antenna for optimal signal reception. This type of antenna is usually one-directional, with less mobility side-to-side and up-and-down than an omnidirectional antenna, which can swivel and entirely change its location. Two U-bolt brackets and waterproof were supplied in one piece of packing
700MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna version 2
Model No: HA-07M08GA2-NF
Frequency: 700MHz to 8GHz
Gain: 6 dbi to 17 dBi
LxWxH: 661x430x445mm
N.W.: 8.1kg
-3dB Beamwidth: Horz.26 Deg Vert.34 Deg
Double Ridged Horn Antenna
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The horn antenna is a broadband passive device, shaped like a pyramid horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 400MHz to 40GHz depending on type and style. These series are characterized by a huge frequency range and extremely high input powers. With increasing frequency, the gain rises to a maximum of 18 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.
The advantages of Horn antenna:
- Wide bandwidth: Because the horn antenna has no resonant parts, it can function over a wide range of frequencies.
- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.
- Easy to make, simple design.
The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.
Recommended Accessories
- Antenna Tripod: easy and fast-changing polarisation. 100% stable handling
- SMA Cable: High-quality special SMA cable
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買馬牌 最高送千元電子禮卷，再抽GQ SHOP 十萬大獎
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活動資訊
●活動期間：2022年4月1日至4月30日
●活動辦法：活動期間單次購入四條馬牌輪胎並安裝完畢，並至馬牌Line官方帳號成功登錄，依尺寸別：16吋至18吋可兌換600元電子禮券，19吋及以上可兌換1,000元電子禮券，電子禮券週週審核，周周發送！審核成功者，可參加抽獎GQ SHOP十萬購物金，平台編輯精選好物任你選！
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詳細活動辦法 __________ (官網連結)
活動好禮 第一重600 / 1000元 電子禮券介紹
●無效期餘額型，可分次抵用
●12大熱門品牌，擇一使用（參與品牌包含：家樂福、遠東SOGO百貨、遠東百貨、王品集團、7-ELEVEN 、屈臣氏、統一時代百貨台北店、遠東巨城購物中心、大潤發、台北101、漢神百貨/漢神巨蛋、特力集團），選定品牌，限全額度單一品牌兌換使用
●活動抽獎 GQ SHOP 平台嚴選商品，10萬元額度，商品任你選(乙名) https://shop.gq.com.tw
以上訊息由馬牌輪胎提供
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