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Licensing and Management System

Facility ID:35051K31MJ-D

Channel:
31
Station Type:
Main
Community:
FOUR BUTTES, ETC., MT
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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:
BLTT-19810224IS
Service:
Analog TV Translator
Channel:
31
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
02/24/1981

LPX 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:
Horizontal
ERP
0.6 kW
RCAMSL:
648 meters
HAAT:
RCAGL:

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.6 90 0.06 0.00223 180 0.025 3.9E-4 270 0.06 0.00216
10 0.8 0.384 100 0.07 0.00294 190 0.03 5.8E-4 280 0.06 0.00216
20 0.4 0.096 110 0.07 0.00298 200 0.04 9.6E-4 290 0.06 0.00216
30 0.15 0.0135 120 0.075 0.00337 210 0.04 0.00111 300 0.06 0.00216
40 0.09 0.00465 130 0.075 0.00329 220 0.07 0.00294 310 0.06 0.00238
50 0.07 0.0029 140 0.065 0.00223 230 0.07 0.00298 320 0.09 0.00588
60 0.065 0.0025 150 0.025 3.8E-4 240 0.075 0.00337 330 0.18 0.02596
70 0.06 0.00216 160 0.025 3.8E-4 250 0.075 0.00329 340 0.46 0.14731
80 0.06 0.00216 170 0.025 3.8E-4 260 0.065 0.0025 350 0.815 0.42538

Additional Azimuths

Rad Field ERP
5 0.95 0.5415
355 0.95 0.55296