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Licensing and Management System

Facility ID:187943WNHT-LD

Channel:
4
Station Type:
Community:
BIRMINGHAM, AL
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Application Technical History

Application
Submit Date
0000214126 License To Cover Granted, Active Status Date: 04/28/2023 04/24/2023
0000199554 Minor Modification Granted, In-Active Status Date: 09/12/2022 09/08/2022
0000125075 License To Cover Granted, In-Active Status Date: 10/28/2020 10/27/2020
0000075488 Minor Modification Granted, In-Active Status Date: 08/20/2019 07/02/2019
0000013420 Minor Modification Granted, In-Active Status Date: 08/16/2016 08/01/2016
0000013269 License To Cover Granted, In-Active Status Date: 07/27/2016 07/21/2016
0000005893 Minor Modification Amendment Granted, In-Active Status Date: 01/08/2016 12/23/2015
0000005893 Minor Modification Superceded, In-Active Status Date: 01/04/2016 11/13/2015
0000005368 License To Cover Granted, In-Active Status Date: 11/13/2015 11/05/2015
BMPDVL-20140527AFM Minor Modification Granted, In-Active Status Date: 06/12/2014 05/27/2014
BDISDTL-20130506AAA Displacement Dismissed, In-Active Status Date: 10/28/2016 05/06/2013
BNPDVL-20100811ABE Construction Permit Granted, In-Active Status Date: 09/22/2011 08/11/2010

Contour Map

Application

File Number:
0000125075
Service:
Low Power Digital TV
Channel:
4
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
10/27/2020

LPD Antenna

Site 1

NAD83 Coordinates:
33 14' 33.0" N 86 48' 53.0" W
Make Mode:
SCA HDCA-10
Rotation:
150
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
3 kW
RCAMSL:
227 meters
HAAT:
RCAGL:
30 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 3.0 90 0.01 3.0E-4 180 0.233 0.16287 270 0.01 3.0E-4
10 0.938 2.63953 100 0.01 3.0E-4 190 0.22 0.1452 280 0.01 3.0E-4
20 0.792 1.88179 110 0.03 0.0027 200 0.195 0.11408 290 0.01 5.9E-4
30 0.58 1.0092 120 0.08 0.0192 210 0.16 0.07301 300 0.05 0.00975
40 0.31 0.2883 130 0.125 0.04687 220 0.12 0.03967 310 0.12 0.05964
50 0.095 0.02708 140 0.145 0.06307 230 0.07 0.01307 320 0.33 0.38021
60 0.01 3.0E-4 150 0.165 0.08168 240 0.03 0.00244 330 0.59 1.11703
70 0.01 3.0E-4 160 0.19 0.1083 250 0.015 6.3E-4 340 0.792 1.95036
80 0.01 3.0E-4 170 0.225 0.15187 260 0.01 3.0E-4 350 0.935 2.65927