農來看氣象！高雄農來訊首推氣象播報

【焦點時報/記者蔡宗武報導】高雄農業局建置高雄農來訊，並獲得今年智慧城市創新應用獎，為再加強服務農友，3月起首推專屬高雄在地農事決策的氣象播報節目，每個禮拜二、五，農來訊youtube官方頻道及line開播，由氣象專家陪同高雄農友線上探討氣象環境數據與農作物生長的交互關係，讓農友更快掌握即時在地農業氣象動態，讓農事計畫贏在天候變化！

高雄農業局為協助農友嘗試智慧農業，除建置高雄農來訊，提供農友智慧農業免費入門首選；開放成果讓民間智慧農業業者使用，加速開發應用；推動智慧農業補助計畫，降低農友建置成本；並持續建置AI應用，讓務農更智慧。

200 MHz to 3GHz frequency band
6061 Aluminum metal alloy
Stainless Steel N-female
Suitable for EMC/EMI testing
Low VSWR
High Gain

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

農來訊為協助農友智慧防災，目前系統每小時都能分析全台57種作物，提供防災告警分析，現在更進一步推出農業氣象播報服務，經由影片讓數據會說話，幫助農友農務更精準、更容易摸清楚老天爺的脾氣，進而超前佈署！

農業局長張清榮說明，高雄農來訊的智慧農業服務陸續建置推出。最新推出的氣象播報服務，針對農事進行相關氣象分析，希望經由影片說明天氣動態的方式讓農友更容易掌握農事節奏，歡迎大家搜尋youtube高雄農來訊，按讚、訂閱、開啟小鈴鐺，每個禮拜二、五，氣象動態不漏接，也歡迎多加利用農來訊產銷資訊查詢，幫產銷資訊更能一手掌握。
【圖／農業局提供】

本篇文章引用自此: http://n.yam.com/Article/20220304286730