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Licensing and Management System

Facility ID:61208W18ET-D

Channel:
18
Station Type:
Main
Community:
BIRMINGHAM, AL
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Application Technical History

Application
Submit Date
0000136285 License To Cover Granted, Active Status Date: 02/17/2021 02/12/2021
0000126560 Minor Modification Granted, In-Active Status Date: 11/23/2020 11/19/2020
0000054309 Displacement Granted, In-Active Status Date: 01/23/2019 05/21/2018
BLDTL-20120222AAL License To Cover Granted, In-Active Status Date: 02/28/2012 02/22/2012
BDISDTL-20091216AAC Displacement Granted, In-Active Status Date: 06/08/2010 12/16/2009
BPTTL-20041028AIE Minor Modification Cancelled, In-Active Status Date: 01/24/2005 10/28/2004
BPTTL-20010112ABX Minor Modification Cancelled, In-Active Status Date: 10/30/2001 01/25/2001
BLTTL-19930412IN License To Cover Granted, In-Active Status Date: 05/25/1993 04/12/1993
BMPTTL-19920214BC Major Modification Granted, In-Active Status Date: 08/25/1992 02/14/1992
BPTTL-198912082E Construction Permit Amendment Granted, In-Active Status Date: 08/17/1990 12/08/1989

Contour Map

Application

File Number:
BLDTL-20120222AAL
Service:
Low Power Digital TV
Channel:
18
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
02/22/2012

LPD Antenna

Site 1

NAD83 Coordinates:
33 27' 37.0" N 86 51' 7.0" W
Make Mode:
PSI PSILP16AN
Rotation:
60
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
10 kW
RCAMSL:
392.5 meters
HAAT:
RCAGL:
106 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 10.0 90 0.316 0.99856 180 0.236 0.55696 270 0.316 0.99856
10 0.972 9.44784 100 0.269 0.72361 190 0.202 0.40804 280 0.368 1.35424
20 0.906 8.20836 110 0.221 0.48841 200 0.147 0.21609 290 0.435 1.89225
30 0.815 6.64225 120 0.168 0.28224 210 0.104 0.10816 300 0.517 2.77097
40 0.713 5.08369 130 0.12 0.144 220 0.094 0.08836 310 0.611 3.85889
50 0.611 3.73321 140 0.094 0.08836 230 0.12 0.144 320 0.713 5.23018
60 0.517 2.67289 150 0.104 0.10816 240 0.168 0.28224 330 0.815 6.79141
70 0.435 1.89225 160 0.147 0.21609 250 0.221 0.48841 340 0.906 8.32839
80 0.368 1.35424 170 0.202 0.40804 260 0.269 0.72361 350 0.972 9.50235