轉戰護理師再回歸 薛楷莉重登主播台

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

前主播薛楷莉華麗回歸媒體圈！今天 (8/4) 七夕情人節，選在中午12點9分於臉書公布好消息，正式加入「中天新聞」，她說：「我生日12月9日，所以公布時間特別選在12點9分，因為這是我人生中一個重要的決定。」

(照片提供／中天新聞)

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

薛楷莉曾在中天新聞台前身「傳訊電視」工作，所以中天新聞就像是她的娘家，別具意義，「這裡是我的起點，能回到起點重新出發，我很珍惜也很感恩。」

曾當過新聞主播、購物專家的她，前幾年更經過苦讀，取得國家認證，成為加護病房第一線服務的護理師，如今重返媒體圈，她希望過往經歷都成為繼續前進的養分。

「藉由中天電視這個平台，回饋社會、幫助弱勢、盡一己之力，提供專業有趣的醫學知識，繼續燃燒自己、照亮別人。」薛楷莉對前景充滿使命與期待。