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今天起水逆!這4星座小心謹慎逆勢賺
2022/02/05 07:35
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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 antenna main body with the bracket using CNC precision manufacturing, and adopt a more weather resistant material aluminum material and the surface through the 6061 and 7071 Aluminum special handling to prevent oxidation.

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 application of horn antenna
- Antenna feeds for parabolic reflectors
- Radar systems with a short-range

The horn is suitable for both transmitting and receiving purposes. the product is 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

記者潘靚緯/彰化報導

▲彰化市古蹟開化寺,供奉全台唯一的「醫美之神」痘公痘婆。(圖/翻攝自開化寺-觀音亭臉書)

農曆新年期間,許多人都會到廟裡走春拜拜,象徵新的一年迎接福氣。想求財要拜財神,求考運好的話要拜孔子、文昌帝君,但如果想求變漂亮的話要拜哪一尊神呢?位於彰化縣一間古蹟開化寺,裏頭供奉著「痘公痘婆」,號稱是全國唯一的「醫美之神」,據說只要把平常拜拜用的鮮花素果,換成平常使用的化妝品保養品,拜完後回家使用,皮膚就能變好,形成當地非常特殊的文化。

▲相傳清朝時期流行天花疫情,痘公痘婆替百姓治病。(圖/翻攝自開化寺-觀音亭臉書)

開化寺位於彰化市民族路上,從遠處就能看見一尊數公尺高、潔白的觀世音菩薩像,從1724年(清雍正2年)建立至今,已有298年歷史,是彰化設縣後第一座寺廟,稱為「開彰第一寺廟」,位置就在彰化市最熱鬧繁榮的一區。

開化寺主祀觀世音菩薩,會供奉痘公痘婆的來由,根據文史工作者林志雄指出,清朝時彰化地區爆發天花疫情,官民束手無策,突然出現了一對醫術高明的夫妻,治好百姓的天花,百姓康復後想找這對夫妻答謝,卻遍尋不著,因此雕刻成金身加以祭拜,成為全台最富盛名的愛美之神。

▲▼痘公痘婆的神桌上擺滿信徒貢獻的保養品化妝品,據傳把保養品拿來祭拜就能有加持美肌的效果。(圖/翻攝自開化寺-觀音亭臉書)

不論是想變美或是是皮膚有狀況,特別是有「痘痘」煩惱的人,都會來這裡虔誠祭拜,只要帶著自己平常用的化妝品放上供桌祭拜,帶回家繼續使用會有「加持」效果,能讓皮膚變得白皙透亮,因此每年都會有絡繹不絕的信徒,來此參拜。開化寺人員指出,除了琳瑯滿目的保養品,也會有人帶著鮮花來還願,答謝美肌之神。



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