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Licensing and Management System

Facility ID:34882KUNP-LD

Channel:
57
Station Type:
Community:
PORTLAND, OR
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Application Technical History

Application
Submit Date
0000124522 License To Cover Granted, Active Status Date: 10/14/2020 10/13/2020
0000115879 Minor Modification Granted, In-Active Status Date: 06/10/2020 06/08/2020
0000090433 Minor Modification Granted, In-Active Status Date: 11/26/2019 11/20/2019
0000041872 Displacement Granted, In-Active Status Date: 06/12/2018 02/12/2018
BLDTL-20120413ABM License To Cover Granted, In-Active Status Date: 04/24/2012 04/13/2012
BDFCDTL-20111208ABV Digital Flash Cut Granted, In-Active Status Date: 01/06/2012 12/08/2011
BLTTL-20060809ABC License To Cover Granted, In-Active Status Date: 01/12/2007 08/09/2006
BMPTTL-20060120ACF Minor Modification Granted, In-Active Status Date: 02/23/2006 01/20/2006
BMPTTL-20050503AAU Minor Modification Granted, In-Active Status Date: 06/20/2005 05/03/2005
BLTTL-20011031AAV License To Cover Granted, In-Active Status Date: 11/21/2001 10/31/2001
BPTTL-20011019AAS Minor Modification Superceded, In-Active Status Date: 01/30/2003 10/19/2001
BPTTL-20011019AAS Minor Modification Amendment Granted, In-Active Status Date: 08/29/2003 10/19/2001
BPTTL-20000523ABA Minor Modification Granted, In-Active Status Date: 11/29/2000 06/13/2000
BLTT-19970714JB License To Cover Granted, In-Active Status Date: 08/11/1997 07/14/1997
BPTT-19930402ZW Major Modification Granted, In-Active Status Date: 01/25/1994 04/02/1993

Contour Map

Application

File Number:
BPTTL-20000523ABA
Service:
Low Power Analog TV
Channel:
57
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
06/13/2000

LPA Antenna

Site 1

NAD83 Coordinates:
44 58' 58.3" N 123 8' 42.7" W
Make Mode:
SCA 4DR-8-2HW
Rotation:
140
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
12 kW
RCAMSL:
352 meters
HAAT:
RCAGL:
30 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 12.0 90 0.715 6.1347 180 0.02 0.0048 270 0.71 6.24675
10 0.945 10.7163 100 0.58 4.0368 190 0.02 0.0048 280 0.825 8.34667
20 0.83 8.2668 110 0.41 2.0172 200 0.02 0.0048 290 0.915 10.17889
30 0.795 7.5843 120 0.135 0.2187 210 0.02 0.0048 300 0.975 11.42623
40 0.925 10.2675 130 0.02 0.0048 220 0.02 0.0048 310 0.983 11.38879
50 0.995 11.8803 140 0.02 0.0048 230 0.02 0.01153 320 0.895 9.37535
60 0.975 11.4075 150 0.02 0.0048 240 0.13 0.29391 330 0.784 7.457
70 0.92 10.1568 160 0.02 0.0048 250 0.395 2.03199 340 0.827 8.46317
80 0.835 8.3667 170 0.02 0.0048 260 0.56 3.9675 350 0.955 11.04768