We recently launched the HA-02M03G01-NF, which is considered an upgrade version of HA-02M03G-NF with attributing to the persistent research of FT-RF CEO - Mr. Chen and RD team. This becomes one of the largest designs in the line of Double Ridged Antennas, despite the fact that the product weighs only 15kg.
This product's specifications are listed below. With a frequency range of 200 MHz to 3 GHz, it was tested at 3 different distances: 1M, 3M, and 10M.
長榮集團爆出經營權之爭，被視為是小金庫的長榮國際更成為爭奪目標，老大張國華和二弟張國明、張國政為了爭奪股權頻頻出招，在弟弟派找來二房張國煒合作、成功拿下經營權後，長榮國際再開董事會，會中拍板，原先提案發放的27.5元股利，砍到3.5元，等於原本要發放的110億現金股利，徹底翻案大縮水只剩14億，也被外界視為，這恐怕是長榮鋼鐵變天的前哨戰。
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
來自: https://tw.news.yahoo.com/%E9%95%B7%E6%A6%AE%E5%9C%8B%E9%9A%9B%E7%99%BE%E5%84%84%E8%82%A1%E5%88%A9%E
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