File:2019 08 21 mt-san-bruno 13 (48606144451).jpg
Original file (2,798 × 5,572 pixels, file size: 5.33 MB, MIME type: image/jpeg)
Captions
Summary[edit]
Description2019 08 21 mt-san-bruno 13 (48606144451).jpg |
ASR (Antenna Structure Registration) 1205149, aka Tower 7, on on <a href="https://en.wikipedia.org/wiki/San_Bruno_Mountain" rel="noreferrer nofollow">San Bruno Mountain</a>, the 1319-foot ridge that isolates San Francisco from the peninsula it terminates. Built in 2000, it's the newest on the mountain, and home to many TV stations, current and future, plus one FM translator. In descending height, here they are: KKPX-TV Service: DT - Digital TV Channel: 33 Zone: 2 San Jose, California Virtual Channel: 65 DTV TSID: 405 Facility ID: 22644 KKPX-TV License Expires: 03/13/2020 Repacking Information: Pre-Repack Channel: 41 Post-Repack Channel: 33 Post-Repack ERP: 555 kW Phase: 8 Completion Deadline: 3/13/2020 Status: Construction Permit Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) ERP: 510 kW Polarization: Elliptically polarized HAAT: 432 m (1417 ft.) Electrical Beam Tilt: 0.75 degrees R/C AGL: 88 m (289 ft.) R/C AMSL: 470.8 m (1545 ft.) Site Elevation: 382.8 m. (1256 ft.) Height Overall*: 94.8 m (311 ft.) Directional Antenna - Antenna Make/Model: DIELECTRIC TFU-20DSC/VP-R C170 Antenna ID: 1002723 Polarization: Elliptically polarized Pattern: wide pumpkin-shaped, aimed northeast KKPX-TV Service: DT - Digital TV Channel: 41 Zone: 2 San Jose, California Virtual Channel: 65 DTV TSID: 405 Facility ID: 22644 KKPX-TV License Expires: 12/01/2022 Repacking Information: Pre-Repack Channel: 41 Post-Repack Channel: 33 Post-Repack ERP: 555 kW Phase: 8 Completion Deadline: 3/13/2020 Status: License Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) Site Location: 37-41-14.6 N 122-26-01.4 W (Converted to NAD 27) ERP: 1000 kW Polarization: Horizontally polarized HAAT: 418 m (1371 ft.) Electrical Beam Tilt: 0.75 degrees R/C AGL: 88.4 m (290 ft.) R/C AMSL: 461.8 m (1515 ft.) Site Elevation: 373.4 m. (1225 ft.) Height Overall*: 94.5 m (310 ft.) Directional Antenna - Antenna Make/Model: DIELECTRIC TFU-20DSC-R C170 Antenna ID: 60706 Polarization: Horizontally polarized Pattern: wide pumpkin-shaped, aimed northeast The following TV stations use the same antenna... Construction Permit: KQRM-LP Service: LD - Digital TV Translator or LPTV Station Channel: 28 Zone: Petaluma, California Virtual Channel: 8 Facility ID: 130567 Channel Sharing Host: KCNZ-CD, San Francisco, California, Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) ERP: 15 kW Polarization: Horizontally polarized R/C AGL: 39 m (128 ft.) R/C AMSL: 421.8 m (1384 ft.) Emission Mask: Full Service Site Elevation: 382.8 m. (1256 ft.) Height Overall*: 94.8 m (311 ft.) Directional Antenna - Antenna Make/Model: Scala 4X2KBBU Antenna ID: 20756 Polarization: Horizontally polarized Pattern: wide fan pointed east An application for an identical license is also listed. Construction Permit for KCNZ-CD Service: DC - Digital Class A Television Station Channel: 21 Zone: San Francisco, California Virtual Channel: 28 DTV TSID: 4069 Facility ID: 52887 KCNZ-CD License Expires: 05/01/2020 Channel Sharing Guests: KMTP-TV, San Francisco, California KOFY-TV, San Francisco, California KQRM-LP, Petaluma, California Repacking Information: Pre-Repack Channel: 28 Post-Repack Channel: 21 Post-Repack ERP: 12.8 kW Phase: 9 Completion Deadline: 5/1/2020 Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) Site Location: 37-41-14.6 N 122-26-01.4 W (Converted to NAD 27) ERP: 15 kW Polarization: Horizontally polarized Electrical Beam Tilt: 1.0 degree R/C AGL: 39 m (128 ft.) R/C AMSL: 421.8 m (1384 ft.) Emission Mask: Full Service Site Elevation: 382.8 m. (1256 ft.) Height Overall*: 94.8 m (311 ft.) (* As Filed In This Application, may differ from ASR Data, Below.) Directional Antenna - Antenna Make/Model: Scala 4X2KBBU Antenna ID: 20756 Polarization: Horizontally polarized Pattern: wide fan pointed east KOFY-TV Service: DT - Digital TV Channel: 28 Zone: 2 San Francisco, California Virtual Channel: 20 DTV TSID: 387 Facility ID: 51189 KOFY-TV License Expires: 12/01/2022 Channel Sharing Host: KCNZ-CD, San Francisco, California, Repacking Information: Channel 19 was relinquished in the spectrum auction Status: License Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) ERP: 15 kW Polarization: Horizontally polarized R/C AGL: 39 m (128 ft.) R/C AMSL: 421.8 m (1384 ft.) Emission Mask: Full Service Site Elevation: 382.8 m. (1256 ft.) Height Overall*: 94.8 m (311 ft.) Directional Antenna - Antenna Make/Model: Scala 4X2KBBU Antenna ID: 20756 Polarization: Horizontally polarized Pattern: wide fan pointed east KMTP-TV Service: DT - Digital TV Channel: 28 Zone: 2 San Francisco, California Virtual Channel: 32 DTV TSID: 391 Facility ID: 43095 Channel Sharing Host: KCNZ-CD, San Francisco, California, Repacking Information: Channel 33 was relinquished in the spectrum auction Status: License Site Location: 37-41-14.4 N 122-26-05.3 W (NAD 83) ERP: 15 kW Polarization: Horizontally polarized R/C AGL: 39 m (128 ft.) R/C AMSL: 421.8 m (1384 ft.) Emission Mask: Full Service Site Elevation: 382.8 m. (1256 ft.) Height Overall*: 94.8 m (311 ft.) (* As Filed In This Application, may differ from ASR Data, Below.) Directional Antenna - Antenna Make/Model: Scala 4X2KBBU Antenna ID: 20756 Polarization: Horizontally polarized Pattern: wide fan pointed east K241DC/96.1, a directional translator for KEAR/610am, pointed northwest. Details: Site Location: 37-41-14.6 N 122-26-01.4 W (NAD 27) Effective Radiated Power: 0.099 kW Horiz. ; 0 kW Vert. Antenna Center HAAT: 0 m Antenna Center AMSL: 403 m Horiz.; 0 m Vert. Antenna Center HAG: 20 m Horiz.; 0 m Vert. Site Elevation: 383 m. (1257 ft.) Height Overall*: 95 m (312 ft.) Directional Antenna Antenna Make/Model: None |
Date | |
Source | 2019_08_21_mt-san-bruno_13 |
Author | Doc Searls |
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by Nfrastructure at https://flickr.com/photos/46167543@N05/48606144451 (archive). It was reviewed on 27 October 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
27 October 2019
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:11, 27 October 2019 | 2,798 × 5,572 (5.33 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
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 |
---|---|
Camera model | Canon EOS 5D Mark III |
Author | Tangent Mind llc |
Exposure time | 1/320 sec (0.003125) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 09:17, 21 August 2019 |
Lens focal length | 55 mm |
Width | 3,840 px |
Height | 5,760 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 16:48, 22 August 2019 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 09:17, 21 August 2019 |
Meaning of each component |
|
APEX shutter speed | 8.375 |
APEX aperture | 6.625 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,942.5051334702 |
Focal plane Y resolution | 3,950.6172839506 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Serial number of camera | 192020000853 |
Lens used | EF24-105mm f/4L IS USM |
Owner of camera | Tangent Mind llc |
Rating (out of 5) | 0 |
Date metadata was last modified | 09:48, 22 August 2019 |
Unique ID of original document | 8485395E637367E3BA33485E2D368BDC |