橘貓舔毛突然定格！呆看天空：蛋呢
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
這是突然悲從中來嗎？日本一名推主家裡飼養了一隻橘色的曼赤肯貓咪「虎太朗」，個性溫馴的牠很喜歡刷存在感，因此推主經常在網路分享牠的生活趣事。這天虎太郎待在籠子裡的吊床上理毛，理到一半突然定格看著天花板發呆，真相曝光後網友都笑翻了！
影片一開始虎太朗悠閒地躺在吊床上休息，原本牠正在理毛，無奈怎麼舔都舔不到，原來牠日前才剛接受結紮手術，頭上戴著透明的防舔頭套，因此牠想要理毛也只是不停「空舔」，舔了幾秒後牠似乎意識到什麼，突然瞬間定格，睜大雙眼看著天花板，似乎在說：「啊！什麼都沒了呀！」
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
影片分享才短短不到兩個星期，就已累積超過86萬人次按讚分享，許多網友看了都笑說：「貓咪登出了嗎？」、「有一種蛋蛋的哀傷」、「牠的眼神好空虛」、「看到那空洞的臉讓我笑了」現在快來看看虎太朗的影片吧！（編輯：陳珮瑜）
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