散佈「很多孩子走了」 多粉專齊轉發
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.
記者王宣晴/台南報導
▲法官審酌吊扣期間裁處超過最低法定罰,撤銷扣照處分。(圖/資料照)
王姓大貨車司機去年1月行經台南市安南區停等紅燈時,因未繫安全帶加上滿臉通紅被員警攔查進行酒測,酒測值達0.19毫克,因超過標準值挨罰3萬3000元,吊扣駕駛執照24個月,王男認為吊扣駕照處罰過重,對台南市交通局提起行政訴訟,台南地院判王男敗訴,但撤銷吊扣駕照處分,由交通局另為適法處理。
▲王男酒測值達0.19豪客,遭裁罰3萬3千元,吊扣駕照24個月。(示意圖/資料照)
判決書指出,王男供稱知道酒後駕車是錯誤行為,但當日只飲用了一些保力達飲料,也沒行車不穩及肇事,王男表示他是低收入戶,需要扶養父母及兒女,若吊扣駕照2年將無法維持生計,聲請撤銷裁決書中吊扣駕駛執照的處分。
法官審酌,王男訴請撤銷吊扣駕照處分,雖無理由,但裁決書就吊扣期間裁處超過最低法定罰部分,難認已盡合義務性裁量,故撤銷這部分裁罰,由交通局另為妥適裁罰。
★ 三立新聞網提醒您:
喝酒不開車、開車不喝酒!
未成年請勿飲酒,飲酒過量,有礙健康!
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
本文引用自: https://attach.setn.com/newsimages/2022/05/28/3671200-XL.jpg
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