We recently launched the HA-02M03G01-NF, which is considered an upgrade version of HA-02M03G-NF with attributing to the persistent research of FT-RF CEO - Mr. Chen and RD team. This becomes one of the largest designs in the line of Double Ridged Antennas, despite the fact that the product weighs only 15kg. 

This product's specifications are listed below. With a frequency range of 200 MHz to 3 GHz, it was tested at 3 different distances: 1M, 3M, and 10M.

生活中心／蔣季容報導

▲柯柏成建議，若要參加普渡，配合家裡附近的大廟活動即可。（示意圖／資料照）

今晚11時（子時）鬼門開，民眾不免關心有什麼禁忌，除了避免到海邊、不亂拜陰廟之外，民俗專家柯柏成也提醒3類人要特別注意，尤其屬虎的朋友在這個月要特別小心「車關」。

柯柏成在臉書表示，就科學角度而言，這個月份異常悶熱，外出的人容易因氣候影響而判斷失誤，釀成意外，因此這個月份盡量不要戲水是很正常的建議。尤其最忌諱無人看管的山間小溪或海邊，一旦出事就求助無門。

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

柯柏成指出，另一個該避免的就是不要在這個月亂拜陰廟，至於如何判對陰廟及正廟，柯柏成說，「陰廟是沒有門的，一般孤魂野鬼會更容易群聚在陰廟附近。這個月份在民俗上神明都不辦事，意思是讓好兄弟們可以在這個月好好玩樂放暑假。」

柯柏成建議，若要參加普渡活動，配合家裡附近的大廟活動即可，一般村里辦公室都會有普渡安排，盡量減少在自宅路邊擺桌祭拜。正廟的祭祀普渡都有護法神維持秩序，自己亂拜在沒有神明作主的狀況下，反而容易弄巧成拙。

柯柏成也點名3類人要特別留意，一是在農曆10月份出生的朋友，民俗月要特別注意身體健康，避免中暑這類的狀況；而屬虎的朋友今年是本命年，這個月要特別小心車關，外出開車都要再加倍小心。最後則是屬豬的朋友，可能會和長輩或老闆溝通不良，這個月要多點耐心。

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文章來自: https://www.setn.com/News.aspx?NewsID=1152832