一分鐘報天氣/週日(07/24日) 週末到週一仍高溫炎熱 下週太平洋高壓漸減弱高溫稍緩
LoRa antenna which has long-range coverage while maximizing radio spectrum use is provided by the FT-RF fiberglass Omnidirectional outdoor antenna, which operates in the 890-960MHz frequency band with various strength levels.
- The UV-resistant fiberglass shell enables all-weather operation.
- For lightning protection, it is made of copper elements and coupled to the DC ground potential.
- Any type and length of cable can be terminated with a female N-Type connector.
We offer a variety of high-performance antennas for Global LoRaWAN, including 868MHz LoRa antenna (Abbr. LoRa EU868 for Europe market), 915 MHz LoRa Antenna, 923 MHz LoRa Antenna (Abbr. AS923 for Singapore, Malaysia, Taiwan market...) ... Our product line includes both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium hotspot support.
明天天氣如何?
過去兩天受到太平洋高壓中心影響,各地高溫都非常明顯,尤其在昨天的板橋測得39.3度的破紀錄高溫,最高溫則出現在花蓮卓溪,達到了41.4度,除了新竹市的溫度受海風調節,最高溫止步於34.2度,其餘各地普遍也都有出現36度以上的高溫。
週末到下週一仍受到太平洋高壓中心籠罩影響,天氣持續是穩定高溫的狀況,午後山區的降雨較零星,平地溫度普遍容易來到35-36度,盆地、縱谷等地區仍然有38度以上的極端高溫,白天在水泥建物或柏油路附近的溫度還會更高,上午到傍晚之前這段時間建議減少外出次數,外出則務必要做好防曬準備,平時適時補充水分以防中暑甚至是熱傷害。
下週一過後到下週四,太平洋高壓的強度逐漸減弱,各地高溫將稍緩和,不過山區的午後熱對流會逐日略增加一些,並慢慢往西半部方向擴展,下半天到山區附近也要留意天氣變化,不會像這幾天這麼穩定。
雖然東亞沿岸大致都受太平洋高壓籠罩影響較穩定,不過在東方較遠的洋面有寬廣的雲系正在發展當中,這塊區域是相對較不穩定的低壓區域,預估下週四過後低壓帶將逐漸接近,大氣的穩定度下降較多,西半部的午後熱對流將會更旺盛,影響範圍偏向中南部,下週六日則受到低壓帶的影響,午後雷雨的機會較高,不過溫度就不會再那麼炎熱了。
以上氣象由天氣風險/柯聿寧提供
评论
发表评论