File:ERI master antenna 2009 12 23 nyc esb 103.jpg
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![File:ERI master antenna 2009 12 23 nyc esb 103.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/42/ERI_master_antenna_2009_12_23_nyc_esb_103.jpg/400px-ERI_master_antenna_2009_12_23_nyc_esb_103.jpg?20191008002015)
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[edit]DescriptionERI master antenna 2009 12 23 nyc esb 103.jpg |
English: Atop is an ERI master antenna. The story of its installation is www.eriinc.com/news/pressroom/silliman_on_top.pdf. Stations radiating from there include WQXR/105.9, WNYC-FM/93.9, WLTW/106.7, WSKQ/97/9, WXNY/96.3, WWFS/102.7, WRKS/98.7, WBAI/99.5, WBLS/107.5, WWPR/105.1, WHTZ/100.3, WXRK/92.3, WAXQ/104.3 and WKTU/103.5. All are 6kw horizontal and vertical except for WBAI (4.3), WBLS (4.2), WQXR (.61) and WRXP (6.2). It appears from here that WRXP uses the gold one-bay while the rest use the white two-bay above. Next down is a WPLJ/95.5 auxiliary antenna (6.6kw) and then three stations sharing a two-bay panel antenna: WQHT/97.1, WPLJ/95.5 and WCBS-FM/101.1. All three are 6.7kw. The old Alford can be seen below. At the level between the two FM systems is the new master antenna for New York's three TV stations still using the VHF band: WABC-DT on Channel 7, WPIX-DT on Channel 11 and WNET-DT on Channel 13. Unlike most TV stations after the digital transition of 2009, these stations still broadcast on their original analog channels. For old times' sake, here is how the antennas on the ESB looked in 1967 (I remember these well). And here is NECRAT's page with a rundown of all the FM stations, matched to antennas. Not sure who's right about what here. Most of the stations are licensed to the same 50kw at 100 meters, and can easily switch between any of the antennas up there to achieve equivalent coverage within their licensed limit. |
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Source | https://www.flickr.com/photos/infrastructure/4274716146/ |
Author | Doc Searls |
Camera location | 40° 44′ 55.07″ N, 73° 59′ 08.26″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by Nfrastructure at https://flickr.com/photos/46167543@N05/4274716146 (archive). It was reviewed on 8 October 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
8 October 2019
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current | 00:20, 8 October 2019 | ![]() | 2,912 × 4,368 (3.45 MB) | Koavf (talk | contribs) | User created page with UploadWizard |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D |
Exposure time | 1/160 sec (0.00625) |
F-number | f/5.6 |
ISO speed rating | 50 |
Date and time of data generation | 13:31, 23 December 2009 |
Lens focal length | 170 mm |
Orientation | Rotated 90° CW |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 13:31, 23 December 2009 |
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Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:31, 23 December 2009 |
Meaning of each component |
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APEX shutter speed | 7.375 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 3,086.925795053 |
Focal plane Y resolution | 3,091.2951167728 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |