一分鐘報天氣/週一(02/14日) 今鋒面接近各地漸有雨 週一雨緩留意夜間低溫
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?
今天週日(13日)晨間各地天氣大致穩定，不過下一道鋒面已經來到中國華南沿海，預測白天臺灣就會受到中高層雲系移入的影響天氣逐漸轉差，尤其是中北部會轉為陰雨天氣，越晚降雨機率越高；這道鋒面將在今晚到週一清晨通過，這時包括南部，全臺都會有陣雨或雷雨發生的機會。而氣溫方面，今天(13日)白天因為雲量增多，各地高溫將比前幾天略低，但還沒有顯著的涼意，要等到今晚鋒面通過後東北季風挾帶冷空氣南下，首當其衝的北部明天(14日)清晨市區低溫將來到15度左右，相當接近冷氣團的標準，沿海空曠地區有機會再低個1-2度。
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.
這波東北季風或冷氣團將持續影響下週前中期的天氣，不過有個好消息是這波偏向乾冷，預測在週一白天各地降雨逐漸減少，晚上只剩下北海岸、東半部還有地形降雨外，其餘地區的天氣晴到多雲為主，有利夜間輻射冷卻，在週一晚間到週二清晨將是氣溫最低點，中北部局部內陸空曠地區有機會出現10度左右低溫，南部平地也會來到15度左右，早出晚歸的朋友或是年長者務必留意保暖；週二白天就會受到日照以及冷空氣減弱回溫，這樣日夜溫差大的天氣可以持續到週三到週四。因為後面水氣快速減少，想追雪的話只有在今晚(13日)到明天(14日)機會較大，而且降溫的程度還不太夠，要到3000公尺或更高的山區碰碰運氣，後續轉晴後就只剩下霧淞或是地上的冰霜了。
目前比較長期的預報顯示週四或週五起臺灣附近的水氣又會增多，下週的後期到週末受到華南雲雨帶或鋒面的影響，又會再次轉為不穩定的天氣，後方一樣跟著較強的冷空氣，不排除也會達到大陸冷氣團的等級，從氣候上來說二月的平均氣溫也僅高於一月，各位還是要將冬衣整理好，並留意最新的氣象資訊。
以上氣象由天氣風險 / 李至晟 提供
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