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Licensing and Management System

Facility ID:157875K251CV

Channel:
255
Station Type:
Community:
BOULDER, CO
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Application Technical History

Application
Submit Date
0000216998 License To Cover Granted, Active Status Date: 07/10/2023 06/21/2023
0000215272 Minor Modification Granted, In-Active Status Date: 06/14/2023 05/30/2023
0000125558 License To Cover Granted, In-Active Status Date: 11/19/2020 11/04/2020
0000120862 Minor Modification Granted, In-Active Status Date: 09/21/2020 08/27/2020
BPFT-20180117ADH Minor Modification Granted, In-Active Status Date: 02/07/2018 01/17/2018
BLFT-20160427ABD License To Cover Granted, In-Active Status Date: 05/09/2016 04/27/2016
BPFT-20160129ACY Minor Modification Granted, In-Active Status Date: 02/12/2016 01/29/2016
BNPFT-20130320AFD Construction Permit Granted, In-Active Status Date: 05/02/2013 03/20/2013
BNPFT-20030317LVW Construction Permit Granted, In-Active Status Date: 05/02/2013 03/17/2003

Contour Map

Application

File Number:
BPFT-20180117ADH
Record Type:
FX
NAD83 Coordinates:
40 0' 42.9" N 105 11' 18.0" W
Channel:
255
Class:
D
Domestic Status:
Elevation:
1625 meters
Effective Radiated Power:
0.25 kW

FX Antenna

Site 1

Antenna Type:
Directional
Number of Sections:
Wavelength Spacing:
RCAMSL:
1666 meters
HAAT:
Overall antenna height above ground:
51 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.06 9.0E-4 90 0.48 0.0576 180 1.0 0.25 270 1.0 0.25
10 0.06 9.0E-4 100 0.65 0.10563 190 1.0 0.25 280 1.0 0.25
20 0.06 9.0E-4 110 0.8 0.16 200 1.0 0.25 290 1.0 0.25
30 0.06 9.0E-4 120 0.95 0.22562 210 1.0 0.25 300 0.95 0.22562
40 0.06 9.0E-4 130 1.0 0.25 220 1.0 0.25 310 0.8 0.16
50 0.06 9.0E-4 140 1.0 0.25 230 1.0 0.25 320 0.65 0.10563
60 0.06 9.0E-4 150 1.0 0.25 240 1.0 0.25 330 0.48 0.0576
70 0.13 0.00423 160 1.0 0.25 250 1.0 0.25 340 0.21 0.01102
80 0.21 0.01102 170 1.0 0.25 260 1.0 0.25 350 0.13 0.00423