獨／聯電將重返榮耀？他：有1大難題

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

記者戴玉翔／台北報導

▲台股28日終場上漲116.03點，漲幅0.71%，收在16419.38點。（圖／記者戴玉翔攝影）

台股昨（28）日陷入震盪，在電子股反攻之下，終場上漲116.03點，漲幅0.71%，收在16419.38點。對此，永誠國際投顧分析師許豐祿表示，此時要尋找「股價回到季線附近有撐的個股」，這種要繼續創高機會就比較大。

許豐祿表示，大盤進入打第二隻腳反彈，美國超級財報週，電子股強彈，特斯拉、微軟、蘋果都交出好成績，儘管升息在即，公債殖利率飆高，但是股價便宜就是利多，台股也在美國以及中國A股反彈帶動下準備反彈。

週四台股中，聯電（2303）、聯發科（2454）因為法說釋出利多，股價也因此大漲，其中聯電更是罕見的盤中衝上漲停板，且三大法人聯手買進63000多張，帶動指數往上走，加上台積電（2330）也有落底的跡象，面板雙虎友達（2409）、群創（3481）也反彈向上，面板第2季利空大概也提前消化完成，所以看到電子股，從最弱勢的面板到晶圓代工的聯電都進行反攻的話，接下來上漲空間就會打開，很多個股都有機會輪彈。

許豐祿表示，在電子股中，可以留意強勢股拉回的操作策略，現在雖然跌深電子股在進行反彈，但是還是要去看反彈後能夠創新高的個股，像是友達、聯電等個股，現在馬上要創新高重返榮耀，難度非常大，原因就是「上檔套牢冤魂多，壓力太強」。

所以要去找「股價回到季線附近有撐的個股」，這種要繼續創高機會就比較大。那在「車電股」中有3檔個股值得投資人留意。

▲許豐祿表示，投資人可以去找「股價回到季線附近有撐的個股」，創高機會就比較大。（圖／翻攝自94要賺錢《股市豐神榜》）

●華孚（6235）

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
Sort by:Select
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

金屬機殼廠華孚是特斯拉中控台供應鏈，而它未來大成長的動能來自於，它未來若是能將鎂鋁合金的技術導入電動車車體結構的設計，未來若是能夠成功，市場開始採用這樣輕量化的設計，其營收有望呈現倍數的爆發，股價在季線有守，投資人可以留意。

●精星（8183）

精星主攻電池管理系統（BMS），同樣也是特斯拉供應鏈，3月合併營收6.25億元，呈月增30.3%、年增53.2%，一舉創下歷史新高，它的股價從過季線的60元左右，一路攻上77.4元，但因為上海封城對其造成影響，股價回到季線支撐，投信持股看起來沒有鬆動，所以還是一個不錯的佈局點，在4月釐清完營收衰退後，5月有機會重回成長。

●台半（5425）

上週文章《獨家／台股續打第二隻腳！專家揭3族群「低位階黑馬股」》中提到車用整流二極體，依舊可以持續關注，德微（3675）股價即將挑戰新高。那此時就能看到同族群的台半，其3月營收13.64億元，改寫單月歷史新高，推動首季營收達37.47億元，年增29.4%，齊攀同期新高水準，且投信連續多日買進，股價能守在季線之上，投資人也可留意。

★ 三立新聞網提醒您：

內容僅供參考，投資人於決策時應審慎評估風險，並就投資結果自行負責。