不熟朋友包6千禮金!新娘反陷困擾
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
不少人都曾收到親友寄來紅色炸彈「喜帖」,但該包多少禮金一直都是兩難議題。近期就有新娘發現,一位不太熟的友人到場,禮金竟出手豪邁包了6千元,反倒讓她陷入困擾「該特別表示或道謝嗎?」
一位剛成為人妻的女網友在論壇Dcard上訴說煩惱「最近辦完婚禮後翻禮金簿,發現一個曾交情不錯但後來沒什麼聯絡,導致現在不太熟的朋友竟包了6千元」。
這個金額卻讓原PO深陷煩惱「包那麼多我很感謝…但因為現在沒什麼交集了,覺得這樣有點怪,我是否該有些表示,要不要傳個訊息跟他說聲謝謝還是什麼?」
遭遇曝光後,立刻有不少過來人給予建議「我網友還包得比摯友多,不用在意啦,人家的心意就收下,特地去說謝謝更尷尬」、「不用特別說謝謝,但若還想跟對方當朋友,就請吃飯聊聊天,對方念舊又重視你才會包這種金額,表示你在他心中頗有地位」、「記得如果對方結婚也要有禮數回包就好」、「若有攜伴6千合理不到多,搞不好是妳的摯友們包的金額不正常阿」。(編輯:潘毅)
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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
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