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Licensing and Management System

Facility ID:10259WJAL

Channel:
9
Station Type:
Main
Community:
SILVER SPRING, MD

Application Technical History

Application
Submit Date
0000030734 License To Cover Granted, Active Status Date: 10/12/2017 10/03/2017
0000029066 Minor Modification Amendment (Sharing) Superceded, In-Active Status Date: 08/25/2017 08/24/2017
0000029066 Minor Modification Amendment (Sharing) Granted, In-Active Status Date: 08/25/2017 08/24/2017
0000029066 Minor Modification (Sharing) Superceded, In-Active Status Date: 08/24/2017 07/28/2017
BLCDT-20090804ACD License To Cover Granted, In-Active Status Date: 08/24/2010 08/04/2009
BPCDT-20090730ACS Minor Modification Granted, In-Active Status Date: 07/31/2009 07/30/2009
BMPCDT-20081008ABR Minor Modification Superceded, In-Active Status Date: 10/14/2008 10/08/2008
BMPCDT-20081008ABR Minor Modification Amendment Granted, In-Active Status Date: 10/22/2008 10/08/2008
BMPCDT-20080528ABT Minor Modification Granted, In-Active Status Date: 05/29/2008 05/28/2008
BPCDT-19991101ADQ Minor Modification Superceded, In-Active Status Date: 06/23/2000 11/22/1999
BPCDT-19991101ADQ Minor Modification Amendment Superceded, In-Active Status Date: 05/21/2001 11/22/1999
BPCDT-19991101ADQ Minor Modification Amendment Granted, In-Active Status Date: 11/05/2004 11/22/1999
BPCDT-19991101ADQ Minor Modification Amendment Superceded, In-Active Status Date: 11/03/2004 11/22/1999

Contour Map


Application

File Number:
BPCDT-19991101ADQ
Service:
Full Service Television
Channel:
9
Class:
Application Status:
Superceded
Authorization Type:
CP
Submit Date:
11/22/1999

DTV Antenna

Site 1

NAD83 Coordinates:
39 53' 25.3" N 77 58' 3.0" W
Make Mode:
DIE TFU-31ETT CT3
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
700 kW
RCAMSL:
678.8 meters
HAAT:
380 meters
RCAGL:
65.5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.712 354.8608 90 0.532 198.1168 180 0.855 511.7175 270 0.833 485.7223
10 0.551 212.5207 100 0.709 351.8767 190 0.837 490.3983 280 0.847 502.1863
20 0.356 88.7152 110 0.849 504.5607 200 0.853 509.3263 290 0.883 545.7823
30 0.19 25.27 120 0.942 621.1548 210 0.907 575.8543 300 0.929 604.1287
40 0.281 55.2727 130 0.99 686.07 220 0.962 647.8108 310 0.97 658.63
50 0.37 95.83 140 0.999 698.6007 230 0.99 686.07 320 0.99 686.07
60 0.281 55.2727 150 0.979 670.9087 240 0.957 641.0943 330 0.976 666.8032
70 0.193 26.0743 160 0.939 617.2047 250 0.902 569.5228 340 0.924 597.6432
80 0.332 77.1568 170 0.894 559.4652 260 0.85 505.75 350 0.837 490.3983