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Licensing and Management System

Facility ID:49335K20HT-D

Channel:
20
Station Type:
Community:
ROCKAWAY BEACH, OR
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Application Technical History

Application
Submit Date
BLDTT-20120514ABZ License To Cover Granted, Active Status Date: 05/24/2012 05/14/2012
BDFCDTT-20100429ACE Digital Flash Cut Granted, In-Active Status Date: 05/07/2010 04/29/2010
BLTT-20030609AGF License To Cover Granted, In-Active Status Date: 06/23/2003 06/09/2003
BPTTL-20000609ABS Minor Modification Granted, In-Active Status Date: 09/13/2000 06/28/2000
BPTT-19830126TU Major Modification Granted, In-Active Status Date: 05/28/1985 01/26/1983
BLTT-19820922IC License To Cover Granted, In-Active Status Date: 11/18/1982 09/22/1982

Contour Map

Application

File Number:
BPTTL-20000609ABS
Service:
Low Power Analog TV
Channel:
20
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
06/28/2000

LPA Antenna

Site 1

NAD83 Coordinates:
45 44' 37.3" N 123 56' 27.4" W
Make Mode:
SCA 2X1KBBU
Rotation:
160
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
0.407 kW
RCAMSL:
493 meters
HAAT:
RCAGL:
5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.407 90 0.03 3.7E-4 180 0.1 0.00407 270 0.03 4.2E-4
10 0.96 0.37509 100 0.04 6.5E-4 190 0.1 0.00407 280 0.05 0.00137
20 0.86 0.30102 110 0.05 0.00102 200 0.06 0.00128 290 0.13 0.00844
30 0.7 0.19943 120 0.05 0.00102 210 0.02 1.8E-4 300 0.27 0.0326
40 0.54 0.11868 130 0.04 6.5E-4 220 0.03 3.9E-4 310 0.4 0.06976
50 0.4 0.06512 140 0.03 3.7E-4 230 0.04 6.8E-4 320 0.54 0.12582
60 0.27 0.02967 150 0.02 1.6E-4 240 0.05 0.00102 330 0.7 0.20865
70 0.13 0.00688 160 0.06 0.00147 250 0.05 9.8E-4 340 0.86 0.30806
80 0.05 0.00102 170 0.1 0.00407 260 0.04 6.2E-4 350 0.96 0.37822