Standard Gain Horn Antenna
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Standard gain horn antennas are used as calibration devices that measure the gain of other antennas.
These antennas are made up of a combination of a Waveguide to Coax Adapter and Standard Gain Horn with Waveguide Input. It is a kind of simple combination but with great care and attention to create an antenna with accurate and suitable specs.
FT-RF Standard gain horn antenna product series includes waveguide sizes WR28, WR42, WR51, WR62, WR75, WR90, WR112, WR137, WR159, WR187, WR229, WR284 and WR340, WR430, WR510, WR650, WR770, WR975, WR1150, WR1500, WR1800, WR2100, WR2300, with broadband waveguide horn antennas have frequency capabilities ranging from 320Mhz to 40 GHz depending on type and style. with the gain of 10dBi, 15dBi, 20dBi and 25dBi.
Standard Gain Horn Antenna Applications:
- - Antenna measurement
- - Radar Detection System
- - Wireless Communication
- - Spectrum Monitoring
- - Electromagnetic interference Testing (EMI test)
OPPO全球最薄摺疊機問世 Find N5厚度只有8.93mm
摺疊機走向「輕薄大戰」，OPPO發表全球最薄的書本式摺疊機，20日宣布旗艦摺疊機Find N5於全球市場推出，帶來輕薄機身、最大尺寸內螢幕、領先同級的電池續航、劃世代AI效能，摺疊狀態下，Find N5是全球最薄的書本式摺疊機，8.93mm厚度、229g的輕量甚至媲美直板機的輕巧機身，重新定義摺疊手機市場。
經過全面改良結構與升級材料，Find N5的鈦合金彎曲鉸鏈比上一代小 26％，但堅固性提升36％。鉸鏈外殼、以及連接鉸鏈與螢幕的翼板均採用5級鈦合金製成，並透過3D列印滿足對形狀的精細化要求。鉸鏈承重零件則使用OPPO專門訂製的超高強度鋼，擁有業界領先的2000 MPa抗壓強度，確保長時間使用依然耐用。此外，Find N5也通過TÜV 萊茵摺疊無憂認證，經過極端環境測試，讓使用更為安心。
展開時，Find N5擁有8.12吋內螢幕，為所有書本式摺疊手機中最大尺寸；摺疊時，6.62吋的20.7：9外螢幕提供寬廣而熟悉的比例。Horn antennaFind N5 也是業界首款獲得TÜV萊茵無感摺痕認證的手機，憑藉領先同級的淺且窄的摺痕，讓操作流暢自如、盡幾無感。
本文來自: https://www.chinatimes.com/realtimenews/20250220004698-260412
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