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Licensing and Management System

Facility ID:30810KGWZ-LD

Channel:
30
Station Type:
Main
Community:
PORTLAND, OR
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Application Technical History

Application
Submit Date
0000122156 License To Cover Granted, Active Status Date: 09/24/2020 09/22/2020
0000077667 Minor Modification Granted, In-Active Status Date: 07/19/2019 07/10/2019
0000054540 Displacement Granted, In-Active Status Date: 02/14/2019 05/25/2018
BLDTL-20100903AAJ License To Cover Granted, In-Active Status Date: 10/27/2010 09/03/2010
BPDTT-20090924ABB Minor Modification Superceded, In-Active Status Date: 11/24/2009 09/24/2009
BPDTT-20090924ABB Minor Modification Amendment Granted, In-Active Status Date: 01/13/2010 09/24/2009
BLDTT-20090921ACJ License To Cover Granted, In-Active Status Date: 09/23/2009 09/21/2009
BPDTT-20090615AFC Minor Modification Granted, In-Active Status Date: 08/17/2009 06/15/2009
BLDTT-20090511AYY License To Cover Granted, In-Active Status Date: 05/26/2009 05/11/2009
BDISDTT-20080723AAI Displacement Granted, In-Active Status Date: 09/24/2008 07/23/2008
BPTT-20040217AAF Minor Modification Granted, In-Active Status Date: 04/14/2004 02/17/2004
BLTT-19941014IF License To Cover Granted, In-Active Status Date: 12/28/1994 10/14/1994

Contour Map

Application

File Number:
BPTT-20040217AAF
Service:
Analog TV Translator
Channel:
30
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
02/17/2004

LPX Antenna

Site 1

NAD83 Coordinates:
44 34' 44.4" N 121 9' 13.1" W
Make Mode:
KAT 1X3 K723147 PANEL ARRAY
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
2 kW
RCAMSL:
842 meters
HAAT:
RCAGL:
19 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.799 1.2768 90 0.279 0.15568 180 0.676 0.91395 270 0.75 1.125
10 0.803 1.28962 100 0.21 0.0882 190 0.884 1.56291 280 0.766 1.17351
20 0.897 1.60922 110 0.081 0.01312 200 0.984 1.93651 290 0.96 1.8432
30 0.953 1.81642 120 0.068 0.00925 210 0.954 1.82023 300 1.0 2.0
40 0.984 1.93651 130 0.081 0.01312 220 0.897 1.60922 310 0.96 1.8432
50 0.884 1.56291 140 0.209 0.08736 230 0.801 1.2832 320 0.765 1.17045
60 0.676 0.91395 150 0.279 0.15568 240 0.797 1.27042 330 0.748 1.11901
70 0.486 0.47239 160 0.339 0.22984 250 0.899 1.6164 340 0.882 1.55585
80 0.339 0.22984 170 0.485 0.47045 260 0.885 1.56645 350 0.901 1.6236