平鎮道路坍方　市府連夜搶修加強防汛整備

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HA-0218G-NF

Applications:

  •  2GHz to 18GHz
  •  6061 Aluminum metal alloy
  •  Stainless Steel N-female
  •  Taiwan Design, Made in Taiwan

Features:

  • High Power 300W (peak) 150W (Cont)
  •  DC Short lightning protection
  •  Low VSWR
  •  Uniform Gain
  •  Consolidated performance database

The horn antennas of the FT-RF horn double ridged antenna series are characterized by an enormous broad frequency range from 2GHz to 18GHz and very high input powers reach to 300W. The gain increases with increasing frequency up to max 17 dBi. The products are in stock and can be shipped
It is suitable for both transmitting and receiving purposes, especially suitable for microwave and EMC measurements.
This antenna has a more uniform gain and antenna factor because of the better behavior of its radiation pattern.

For EMC/ EMC testing: 

  • Pre-compliance testing lowers the chances of certification failure.
    You can make adjustments throughout the design phase with pre-compliance testing.
    Fixing issues after compliance testing are far more costly and time-consuming than fixing them at the design stage.
    Pre-compliance testing might concentrate on the areas where you are concerned about potential issues.
    Instead of looking for faults, pre-compliance testing focuses on identifying solutions.

記者黃駿騏／桃園報導



受到連日豪大雨影響，平鎮區民族路雙連一段199巷附近防汛道路25晚間突然坍塌，造成停放路旁的4部車輛掉落水圳中，幸無人傷亡。桃園市長鄭文燦26日上午前往平鎮道路坍方事故現場視察。市府也於第一時間派員緊急搶修，封閉道路、實施交管，確保道路安全，掉落車輛目前也已順利移走。

鄭文燦市長指出，坍塌路段為農田水利署石門管理處負責的過嶺支渠防汛道路，於民國80幾年建造，較為老舊，初判因連日大雨導致路基被掏空，而造成此次坍方事故。市府會積極協助農水署盡快完成災損搶救，也希望重新規劃更新過嶺支渠水路與防汛道路，確保未來水路使用的安全。

平鎮區民族路雙連一段199巷附近防汛道路坍塌，桃園市長鄭文燦前往現場視察災情。

平鎮區民族路雙連一段199巷附近防汛道路坍塌，桃園市長鄭文燦前往現場視察災情。

鄭文燦說，因應極端氣候變遷，需提高防災韌性，尤其急降雨每小時雨量都非常大，容易造成災損，因此市府會請各施工單位注意在建工程的安全防範措施，也加強宣導民眾預先進行防災準備。

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


一旦發生急降雨，市府也會同步啟動水患自主防災社區準備工作，加強區域排水措施，並請市府相關單位加強對易淹水地區的整備應變工作。

平鎮區民族路雙連一段199巷附近防汛道路發生坍塌，市府已封閉道路、實施交管。

平鎮區民族路雙連一段199巷附近防汛道路發生坍塌，市府已封閉道路、實施交管。

平鎮區民族路雙連一段199巷附近防汛道路發生坍塌，市府已封閉道路、實施交管。

平鎮區民族路雙連一段199巷附近防汛道路發生坍塌，市府已封閉道路、實施交管。

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本文出自: http://n.yam.com/Article/20220526609248

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