2019_08_21_mt-san-bruno_77 : 無料・フリー素材/写真
2019_08_21_mt-san-bruno_77 / Nfrastructure
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Tower 1 on Mount San Bruno, ASN (Antenna Structure Number) 1010562.On this tower, from top to bottom, are three antennas:KMEL/106.1 Details—Site Location: 37-41-24.0 N 122-26-13.0 W (NAD 27)Effective Radiated Power: 69 kW Transmitter Output Power: 22.4 kW Antenna Center HAAT: 393 m (1289 ft.)Antenna Center AMSL: 446 m (1463 ft.)Antenna Center HAG: 64 m (210 ft.)Calculated Site Elevation: 382 m. (1253 ft.)Omni-Directional Antenna Antenna Make/Model: Electronics Research Inc. MPX-7CKIOI/101.3 "K-101" Details—Grandfathered at 125 kW ERP and 354 meters HAAT Site Location: 37-41-24.0 N 122-26-13.0 W (NAD 27)Effective Radiated Power: 125 kW Transmitter Output Power: 34 kW Antenna Center HAAT: 354 m (1161 ft.)Antenna Center AMSL: 418 m (1371 ft.)Antenna Center HAG: 48 m (157 ft.)Site Elevation: 370.9 m. (1217 ft.)Height Overall*: 79.2 m (260 ft.)Directional Antenna, pointing northeast and southeast. Deeply nulled to the west, with a smaller null to the east.Antenna Make/Model: Jampro JSD 2P/3KIOI/101.3 "K-101" auxiliary antenna. Details—Site Location: 37-41-24.0 N 122-26-13.0 W (NAD 27)Effective Radiated Power: 61 kW Transmitter Output Power: 20 kW Antenna Center HAAT: 360 m (1181 ft.)Antenna Center AMSL: 403 m (1322 ft.)Antenna Center HAG: 32 m (105 ft.)Site Elevation: 370.9 m. (1217 ft.)Height Overall*: 79.2 m (260 ft.)Omni-Directional Antenna Antenna Make/Model: RCA Corp. BFC-6, six sectionsSan Bruno Mountain is the 1319-foot ridge that isolates San Francisco from the peninsula it terminates. |
| 撮影日 | 2019-08-21 09:38:29 |
| 撮影者 | Nfrastructure |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 5D Mark III , Canon |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/10.0 |
| 焦点距離 | 24 mm |