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Licensing and Management System

Facility ID:35096KWKB

Channel:
25
Station Type:
Main
Community:
IOWA CITY, IA
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Application Technical History

Application
Submit Date
BPCDT-20080620AFU Minor Modification Granted, In-Active Status Date: 09/09/2008 06/20/2008
BLCDT-20070130AJQ License To Cover Amendment Granted, Active Status Date: 04/25/2007 01/30/2007
BLCDT-20070130AJQ License To Cover Superceded, In-Active Status Date: 03/06/2007 01/30/2007
BPCDT-19991020AAN Minor Modification Amendment Superceded, In-Active Status Date: 04/13/2001 10/27/1999
BPCDT-19991020AAN Minor Modification Superceded, In-Active Status Date: 10/26/2000 10/27/1999
BPCDT-19991020AAN Minor Modification Amendment Granted, In-Active Status Date: 05/04/2001 10/27/1999

Contour Map

Application

File Number:
BPCDT-19991020AAN
Service:
Full Service Television
Channel:
25
Class:
Application Status:
Superceded
Authorization Type:
CP
Submit Date:
10/27/1999

DTV Antenna

Site 1

NAD83 Coordinates:
41 43' 29.2" N 91 21' 10.2" W
Make Mode:
DIE TFU-30DSC-R 3C140
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
900 kW
RCAMSL:
652.3 meters
HAAT:
418.9 meters
RCAGL:
411.5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.855 657.9225 90 0.722 469.1556 180 0.832 623.0016 270 0.86 665.64
10 0.874 687.4884 100 0.602 326.1636 190 0.916 755.1504 280 0.893 717.7041
20 0.907 740.3841 110 0.494 219.6324 200 0.964 836.3664 290 0.942 798.6276
30 0.941 796.9329 120 0.42 158.76 210 0.979 862.5969 300 0.984 871.4304
40 0.968 843.3216 130 0.394 139.7124 220 0.968 843.3216 310 1.0 900.0
50 0.979 862.5969 140 0.42 158.76 230 0.941 796.9329 320 0.984 871.4304
60 0.964 836.3664 150 0.494 219.6324 240 0.907 740.3841 330 0.942 798.6276
70 0.916 755.1504 160 0.602 326.1636 250 0.874 687.4884 340 0.893 717.7041
80 0.832 623.0016 170 0.722 469.1556 260 0.855 657.9225 350 0.86 665.64

Additional Azimuths

Rad Field ERP
45 0.976 857.3184
135 0.401 144.7209
225 0.956 822.5424
315 0.996 892.8144