撞臉《星際大戰》中的著名角色！汪星人表示：明星臉超煩，每天跟路人拍照就夠了啦！
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
汪星人「撞臉許多著名電影角色」，每天被路人索取拍照的要求從不間斷？
據國外媒體BORED PANDA的報導，一隻長著長毛和暴躁性格的汪星人「小普」（Proshka）在網上風靡一時。牠被網友比作恐怖電影《小精靈》裡的角色，或者是出自《星際大戰》裡的「丘巴卡」（Chewbacca）。鑑於他不尋常的外表，小普在ig上獲得了大量追隨者，人們被他的漫畫特徵所吸引。小普的主人「史蒂芬妮·多爾蒂」（Stefani Doherty）表示自己在小普還是2歲時便領養了牠。儘管牠的脾氣額外暴躁，但其實私底下的小普是一位非常幽默且充滿愛心的汪星人。長著「明星臉」的小普在前往寵物診所接種疫苗時，診所的工作人員都會驚嘆表示：這是一隻小小丘巴卡！在外散步時的路人的回頭率也是爆表，人們都想知道小普到底是什麼品種。面對排山倒海的關注，小普不僅不感到不舒服或害臊反而非常樂在其中。
▼ 參見小普，一位有著明星臉的汪星人！
▼ 小普被譽為「流行文化下的代表動物」，例如《小精靈》裡的角色。
▼ 或者是《星際大戰》裡的丘巴卡。
▼ 但是，千萬不要被小普暴躁的脾氣分了心，人家實際上是隻非常樂觀幽默的汪星人。
▼ 有時候小普會以眼神上下打量你，可愛模樣超討網友歡心。
▼ 面對洗澡時，小普卻是極度反對，超討厭被水淋得全身濕嗒嗒。
▼ 睡午覺也是小普最愛做的事情之一，每日打盹卻不缺少。
▼ 這活躍衝動的小傢伙深受家人們的喜愛，絕對是人們的掌上明珠！
700MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna version 2 Frequency: 700MHz to 8GHz Double Ridged Horn Antenna 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
Model No: HA-07M08GA2-NF
Gain: 6 dbi to 17 dBi
LxWxH: 661x430x445mm
N.W.: 8.1kg
-3dB Beamwidth: Horz.26 Deg Vert.34 Deg
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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.
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本文出自: http://n.yam.com/Article/20220328291445
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