住院傻哈待不住！醫院急請「臨時工」24小時監督 汪：偶很乖～不要一直看偶啦
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.
實習記者張齊恩／綜合報導
國外有隻超調皮的哈士奇德納利（Denali）因為誤食石頭，而落得開刀的下場，不過住院期間，牠似乎因為獨自待在醫院所以很緊張，為此醫院用出超好笑法寶，隨即立刻見效，減少牠不少的焦慮。
一開始德納利的媽媽會察覺是因為牠突然不吃不喝，甚至拿出最愛的零食牠都不動於衷。送醫體檢後，在牠的X光照中，竟然發現有一顆石頭，在醫院等待一天後決定，由於體積過大，石頭不能自行排出，醫院的夏普（ Sharpe）醫生決定開刀來取出這顆石頭。
手術結束後，德納利必須在醫院住上幾天，但似乎空蕩蕩的醫院讓牠有點手足無措，所以剛開始住院時，牠十分毛躁，為此夏普醫生和其他同事想到一個妙招。那就是做一個「假醫生」來陪伴牠和監督牠，原本害怕沒有用，但當假獸醫擺在牠面前，德納利瞬間平靜下來。
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
沒想到這個「臨時醫生」計畫會如此成功，德納利馬上就變成模範病人了。而這個臨時醫生只不過是點滴架加拖把頭最後在放上夏普醫生的照片而已，不過或許牠只是要有人陪伴而已，不管是不是真人。
@glovecitiesvet Denali update: After chewing through 3 IV catheters, 5 IV lines, and 2 e-collars only 1 thing kept him calm, a make shift Dr. Sharpe to watch over him as he rests. 😂🐶❤️ #veterinarian #vetmed #foryou #fyp #foryoupage #husky #vethospital ♬ Funny Song – Cavendish Music
之後飼主也表示，德納利術後恢復得很好，也希望牠記起教訓，「遠離石頭！」
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