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Licensing and Management System

Facility ID:35411K211AB

Channel:
211
Station Type:
Main
Community:
LIBBY, MT
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Application Technical History

Application
Submit Date
BLFT-19861010TG License To Cover Granted, Active Status Date: 11/10/1986 10/10/1986
BMPFT-19851230TO Major Modification Granted, In-Active Status Date: 07/28/1986 12/30/1985
BMPFT-19851216TG Major Modification Granted, In-Active Status Date: 04/30/1986 12/16/1985
BMPFT-19850508TB Minor Modification Granted, Active Status Date: 09/10/1985 05/08/1985

Contour Map

Application

File Number:
BLFT-19861010TG
Record Type:
FX
NAD83 Coordinates:
48 22' 4.8" N 115 27' 32.5" W
Channel:
211
Class:
D
Domestic Status:
Elevation:
meters
Effective Radiated Power:
0.051 kW

FX Antenna

Site 1

Antenna Type:
Directional
Number of Sections:
Wavelength Spacing:
RCAMSL:
1317 meters
HAAT:
310 meters
Overall antenna height above ground:
meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.051 90 0.01 1.0E-5 180 0.135 9.6E-4 270 0.01 1.0E-5
10 0.943 0.04535 100 0.01 1.0E-5 190 0.155 0.00123 280 0.01 1.0E-5
20 0.81 0.03346 110 0.01 1.0E-5 200 0.155 0.00117 290 0.03 8.0E-5
30 0.64 0.02089 120 0.05 1.5E-4 210 0.12 6.6E-4 300 0.12 9.6E-4
40 0.46 0.01079 130 0.1 5.3E-4 220 0.06 1.5E-4 310 0.29 0.00481
50 0.27 0.00372 140 0.12 7.3E-4 230 0.01 1.0E-5 320 0.46 0.01166
60 0.1 5.1E-4 150 0.12 7.3E-4 240 0.01 1.0E-5 330 0.642 0.02217
70 0.04 8.0E-5 160 0.12 7.4E-4 250 0.01 1.0E-5 340 0.815 0.03496
80 0.01 1.0E-5 170 0.125 8.1E-4 260 0.01 1.0E-5 350 0.945 0.04608