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WR90 Standard Gain Waveguide Horn Antenna, 8.2 to 12.4GHz, 15dbi, SMA-Female connector, UBR Flange
中部中心/劉朝陽、蔡枘埏報導
甩開「行人地獄」惡名,也必須從「行的安全」著手改善,全國第二大城-台中,各大商圈和醫院周邊道路,「小綠人」號誌從邊長20公分變成30公分,號誌鏡面放大125%,被暱稱為「綠巨人」,各重要路口,也設置「路上行走,勿用手機」的告示牌,提醒行人別當低頭族。
本篇文章引用自此: https://tw.news.yahoo.com/%E5%B0%8F%E7%B6%A0%E4%BA%BA%E9%95%B7%E9%AB%98%E9%95%B7%E8%83%96%E8%AE%8A-%
- WR90 Standard Gain Waveguide Horn Antenna, 8.2 to 12.4GHz, 15dbi, SMA-Female connector, UBR Flange
- EMI/EMC testing, direction finding, surveillance, and antenna gain measurements.
- Calibration devices that measure the gain of other antennas
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