新／打龜3跑成績超威！廖老大哽咽

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

記者陳佳鈴、潘靚緯／台中報導【 4/6 11:11 發稿 ｜ 13:01 更新：新增影音 】

▲廖老大打龜最佳成績為8.72秒，讓廖老大哽咽大喊台灣加油。（圖／翻攝畫面）

兩岸車界眾所矚目的台灣賽車教父廖老大與中國網紅杰爺間的賽事、今天上午十點上場！剛剛已經跑完三場比賽取得最佳的成績是「8.72」。第一跑雖不順但秒數為「8.91」、第二跑秒數「 8.72」，第三跑秒數「 8.78」，三次都優於杰尼龜的「 8.93」，廖老大正式宣布打龜成功，高喊「台灣有快車，台灣加油」，聲浪響徹雲霄，現場車迷情緒沸騰。

打龜號第一跑因高美濕地有側風問題，第一跑「不太順」，車隊人員立刻進行車輛微調，第二跑創下「 8.72」的好成績，明顯順暢，令現場車迷相當振奮。而廖老大在結束一二跑後，仍未公布成績，因為除了打龜，他更放眼突破「亞洲紀錄」8.62秒。在第二跑結束後車輛再進行一次微調，第三跑雖然起跑超順，但受到天氣影響最後8.78，廖老大透露，雖然沒有破亞洲紀錄，他會在花兩個月的時間重新調整車輛狀態，放眼突破亞洲、世界紀錄。

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

廖老大信心滿滿，他在現場大呼「台灣有快車」、「台灣的汽車工業世界等級」，他也將在這次比賽後，希望能在6個月時間內打破世界紀錄，讓全世界都看到台灣汽車工業的厲害。

▲▼廖老大打龜最佳成績為8.72秒。（圖／翻攝畫面）