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Licensing and Management System

Facility ID:168497WCEA-LD

Channel:
18
Station Type:
Main
Community:
BOSTON, MA
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Application Technical History

Application
Submit Date
0000215049 Displacement Granted, Active Status Date: 05/25/2023 05/23/2023
0000144689 License To Cover Granted, Active Status Date: 05/10/2021 05/06/2021
0000053501 Displacement Granted, In-Active Status Date: 10/15/2018 04/27/2018
BLDTL-20121119AGB License To Cover Granted, In-Active Status Date: 12/11/2012 11/19/2012
BMPDTL-20111216ABA Minor Modification Granted, In-Active Status Date: 01/10/2012 12/16/2011
BMPDTL-20101209AJB Minor Modification Granted, In-Active Status Date: 04/22/2011 12/09/2010
BDCCDTL-20081212ACG Digital Companion Channel Granted, In-Active Status Date: 02/20/2009 12/12/2008

Contour Map

Application

File Number:
BLDTL-20121119AGB
Service:
Low Power Digital TV
Channel:
18
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
11/19/2012

LPD Antenna

Site 1

NAD83 Coordinates:
42 20' 57.0" N 71 4' 29.0" W
Make Mode:
ATC BPCC13S
Rotation:
317
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
15 kW
RCAMSL:
255 meters
HAAT:
RCAGL:
249.5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 15.0 90 0.056 0.04839 180 0.1 0.14465 270 0.056 0.04358
10 0.91 12.4215 100 0.064 0.06163 190 0.082 0.0972 280 0.035 0.01634
20 0.72 7.776 110 0.065 0.06713 200 0.067 0.071 290 0.015 0.00384
30 0.42 2.646 120 0.084 0.10584 210 0.085 0.10838 300 0.025 0.01102
40 0.057 0.04873 130 0.084 0.10609 220 0.085 0.10812 310 0.046 0.03328
50 0.046 0.02891 140 0.085 0.10838 230 0.084 0.10458 320 0.057 0.13057
60 0.025 0.00864 150 0.085 0.10383 240 0.079 0.09033 330 0.42 3.0375
70 0.015 0.00433 160 0.067 0.07038 250 0.065 0.06554 340 0.72 8.19181
80 0.035 0.02065 170 0.082 0.10534 260 0.076 0.08214 350 0.91 12.66842