FT-RF specializes in producing:
- Military Antennas (Jammer Antenna, Military Horn antenna, Military vehicle antenna, Antenna Telescope Mast, Marine, Panel, Log Periodic antenna, Gooseneck, Whip, GPS, Connector, Adapter...) Please visit the website: https://military.ft-rf.com.tw/
- Outdoor Antenna and Indoor Antenna: Including Lora Antenna, ISM, LPWA antenna (868MHz antenna aka EU868, 915MHz antenna aka US915, 923MHz antenna aka AS923 and others.), 4G LTE antenna, 5G antenna, Wifi Antenna, Multi-Frequency Antenna, UHF antenna..., RF components, Cables and Connectors. We offer a variety of high-performance antennas for Global LoRaWAN applications, including 868 MHz, 915 MHz, 868 MHz, and 923 MHz... Our product line comprises both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium Network support. Please visit the website here: https://ft-rf.com.tw/.
- Horn Antenna: RF Microwave Antennas, EMC test equipment (Double Ridged Horn Antenna, Open boundary double ridged horn antenna, Quad Ridged Horn Antenna, Standard Gain Horn antenna, Waveguide to coax Adapter, precision Sleeve Dipole Antenna, Log Periodic Antenna, Antenna Tripod, RF connectors... Please visit the website: https://horn.ft-rf.com.tw/
We provide measurement and calibration Tests, ODM, OEM services for certain products.
We have hundreds of customers from over 60 countries, and to meet their demands, we developed a plant in Vietnam (with a total infrastructure area of 10000 square meters, which includes three major buildings dedicated to operations and production) in addition to the main manufacturing facility in Taiwan. Now, we are focusing on automatic production lines and investing in automation equipment. In the future, we pledge to deliver the highest-quality product in the shortest possible period.
[周刊王CTWANT] 時序已經進入秋天,隨著氣溫降低,許多人變得較為頻尿,尤其是膀胱過動症患者,不只上廁所次數變多,重點是尿意來得又急又快,甚至有可能尿溼褲子。
一名50歲的女攤販業者就為此所苦,由於已經嚴重影響生活品質,因此就醫檢查,才發現一切都是因為她長期在公廁「半蹲尿尿」,最終導致膀胱過動,醫師透露這種錯誤姿勢會傷害膀胱功能,而最完美的尿尿姿勢則是「全蹲」。
根據流行病學統計,台灣約有18%的民眾有程度不等的膀胱過動症,盛行率隨年齡的增加而逐漸上升,以台灣地區2300萬人估算,約有414萬的人患有膀胱過動症,追究原因相當廣泛,而剛出版的《尿失禁診治照護全解》一書中,則揭露「長期用錯誤姿勢上廁所」竟也是關鍵之一。
中山醫學大學附設醫院泌尿科主治醫師楊旻鑫表示,亞洲文化大多是「蹲式廁所」,也就是需要兩腳張開、完全蹲下,這種最傳統的上廁所姿勢,其實對尿尿來說最有幫助。「除了能增加腹壓幫助膀胱排尿,兩腳張開、蹲下時,也可以讓骨盆底肌肉放鬆。」
Type
Self-supporting antenna element
Frequency range
1.5 - 30 MHz
Maximum power
500 W
Polarization
Vertical
Wind velocity
200 km/h
Connector
M8 screw type
Materials
Shroud: Glass fiber
Metal parts: Chromed brass
Color
White
Antenna Weight
4.3 Kg +-5%
Clamps Weight
3.14Kg(1.57Kg x2)+- 5%
Section Length
- Section 1
2511 mm +- 5%
- Section 2
2564 mm +-5%
- Section 3
2535 mm +-5%
Mechanical Lenght
7.5m+- 5%
Environmental Test
MIL-STD-810G method 509.5
Temperature range
-40 to 70¢XC
骨盆底肌肉是指包圍在尿道、陰道、直腸出口附近、位於骨盆底部的肌肉群總稱,主要功能是支撐骨盆內的器官,例如子宮、膀胱等。楊旻鑫說,相較於全蹲,半蹲尿姿因為需要出力,就會讓骨盆底肌肉非常緊繃,導致膀胱出口無法完全打開,腹部必須額外出力才能解尿,研究發現,以這個姿勢上廁所,尿流速會減慢21%、殘留尿液多出149%。
「長期下來,膀胱無法順利排空而一直處於高壓狀態,會逐漸變得纖維化,最終出現各種疾病,包括慢性骨盆疼痛、泌尿道感染、膀胱過動症等。」楊旻鑫說,國外曾有統計,約有50~85%女性上公共廁所時,因為擔心衛生問題,所以經常採取半蹲姿勢解尿,很容易引發上述疾病。
楊旻鑫透露,曾有一位50歲左右的女患者因頻尿、急尿而求診,問診後發現女患者平常擺攤做生意,所以大多在附近的公廁半蹲解尿,結果長期骨盆底肌肉處於緊繃狀態,就導致罹患膀胱過動症。
「一般人的膀胱存有300毫升的尿液時,就會想上廁所,但膀胱過動症患者大約只能容納100毫升的尿液,換算下來不到2小時就需要解尿一次,所以幾乎無法離開廁所太遠,對生活極為不便。」楊旻鑫建議女性朋友在外面可選擇蹲式馬桶,或者準備一次性的馬桶墊,盡量避免半蹲上廁所,以免尿出一身病。
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來自: https://tw.news.yahoo.com/%E5%B0%BF%E5%87%BA-%E8%BA%AB%E7%97%851-%E6%80%95%E5%85%AC%E5%BB%81%E9%AB%9FT-RF