Licensee (Owner): NBC TELEMUNDO LICENSE LLC (NBC)
Service Designation: DTX Digital Auxiliary Facility
Channel: 33   584 - 590 MHz Licensed 
File Number: 0000087776     Facility ID Number: 47905
Application ID Number: 25076ff36e0518c2016e183b87821333
CDBS Application ID: 2033637

Location: Willis Tower (IL)
41°	52'	44"	N	(41.878889)	Latitude
87°	38'	8"	W	(-87.635556)	Longitude (NAD83)

Polarization: Horizontal (H)	Horizontal	Vertical
Effective Radiated Power (ERP):	175		kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1673'	510m
Antenna Height Above Ground Level:	1667'	508.1m
Antenna Height Above Mean Sea Level:	2262'	689.5m

8.073 kW TPO - 1.7 dB line loss + 15.06 dB antenna gain = 175 kW ERP

9.07 dBk TPO - 1.7 dB line loss + 15.06 dB antenna gain = 22.43 dBk ERP

Directional	Antenna ID No.: 1005559	Pattern Rotation: 0°
Elec. Beam Tilt: 1°
Antenna Make: RFS	Antenna Model: PHP24C
Relative Field values for directional antenna		Relative Field polar plot
Relative field values do not include any pattern rotation that may be indicated above.

0°  0.193      10°  0.190      20°  0.179      30°  0.136      40°  0.136      50°  0.179	60°  0.190      70°  0.193      80°  0.341      90°  0.542    100°  0.717    110°  0.855	120°  0.943    130°  0.952    140°  0.890    150°  0.866    160°  0.931    170°  0.994	180°  0.968    190°  0.875    200°  0.852    210°  0.916    220°  0.916    230°  0.852	240°  0.875    250°  0.968    260°  0.994    270°  0.931    280°  0.866    290°  0.890	300°  0.952    310°  0.943    320°  0.855    330°  0.717    340°  0.542    350°  0.341
35°  0.127	174°  1.000	214°  0.930	215°  0.923	256°  1.000

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