Skip to main content Skip to footer and contact information
Go to the Federal Communications Commission homepage at www.fcc.gov

Licensing and Management System

Facility ID:35051K31MJ-D

Channel:
31
Station Type:
Main
Community:
FOUR BUTTES, ETC., MT
« Back To Search Results

Application Technical History

Application
Submit Date
BLDTT-20120820ABL License To Cover Granted, Active Status Date: 09/14/2012 08/20/2012
BDISDTT-20110927AIH Displacement Granted, In-Active Status Date: 07/11/2012 09/27/2011
BLTT-19810224IS License To Cover Granted, In-Active Status Date: 07/31/1981 02/24/1981

Contour Map

Application

File Number:
BLDTT-20120820ABL
Service:
Digital TV Translator
Channel:
31
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
08/20/2012

LPT Antenna

Site 1

NAD83 Coordinates:
48 36' 2.0" N 105 17' 45.9" W
Make Mode:
SCA PR-450U
Rotation:
320
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
1.052 kW
RCAMSL:
838.6 meters
HAAT:
RCAGL:
14.6 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 1.052 90 0.047 0.0023 180 0.025 6.6E-4 270 0.047 0.00234
10 0.808 0.68681 100 0.045 0.00214 190 0.026 7.2E-4 280 0.049 0.00253
20 0.43 0.19451 110 0.046 0.00223 200 0.028 8.4E-4 290 0.049 0.00256
30 0.165 0.02864 120 0.046 0.00217 210 0.03 0.001 300 0.052 0.00292
40 0.09 0.00794 130 0.04 0.00167 220 0.038 0.00154 310 0.059 0.00406
50 0.059 0.00358 140 0.038 0.00146 230 0.04 0.00173 320 0.09 0.01
60 0.052 0.00281 150 0.03 9.3E-4 240 0.046 0.00223 330 0.165 0.03858
70 0.049 0.00253 160 0.028 8.1E-4 250 0.046 0.00222 340 0.43 0.23022
80 0.049 0.00251 170 0.026 7.1E-4 260 0.045 0.00215 350 0.808 0.71984