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Licensee (Owner): Tribune Media Company (Nexstar Broadcasting) Service Designation: DTX Digital Auxiliary Facility Channel: 19 500 - 506 MHz Licensed File Number: 0000004508 Facility ID Number: 72115 Application ID Number: 25076f914f666e73014f75c508f21412 CDBS Application ID: 2001800
Location: John Hancock Tower (IL) 41° 53' 56.1" N (41.898917) Latitude 87° 37' 23.2" W (-87.623111) Longitude (NAD83)
Polarization: Horizontal (H) Horizontal Vertical Effective Radiated Power (ERP): 175 kW ERP TV Zone: 1 Feet Meters Antenna Height Above Average Terrain: 1433' 437m Antenna Height Above Ground Level: 1437' 438m Antenna Height Above Mean Sea Level: 2029' 618.7m
11.48 kW TPO - 1.41 dB line loss + 13.24 dB antenna gain = 175 kW ERP 10.6 dBk TPO - 1.41 dB line loss + 13.24 dB antenna gain = 22.43 dBk ERP
Directional Antenna ID No.: 110345 Pattern Rotation: 0° Elec. Beam Tilt: 1° Antenna Make: DIE Antenna Model: TUF-C4-12/48U-2BR Relative Field values for directional antenna Relative Field polar plot Relative field values do not include any pattern rotation that may be indicated above.
Licensee (Owner): Tribune Media Company (Nexstar Broadcasting) Service Designation: DTV Full Service Digital TV Station Channel: 19 500 - 506 MHz Licensed File Number: 0000235154 Facility ID Number: 72115 Application ID Number: 25076ff38cf08751018cf5682ec20b72 CDBS Application ID: 2053923
Location: Willis Tower (IL) 41° 52' 44.1" N (41.878917) Latitude 87° 38' 10.2" W (-87.636167) Longitude (NAD83)
Polarization: Elliptical (E) Horizontal Vertical Effective Radiated Power (ERP): 645 188.6 kW ERP TV Zone: 1 Feet Meters Antenna Height Above Average Terrain: 1632' 497.7m Antenna Height Above Ground Level: 1627' 495.9m Antenna Height Above Mean Sea Level: 2222' 677.3m
27.8 kW TPO - 0.31 dB line loss + 13.97 dB antenna gain = 645 kW ERP 14.44 dBk TPO - 0.31 dB line loss + 13.97 dB antenna gain = 28.1 dBk ERP
Directional Antenna ID No.: 1011389 Pattern Rotation: 0° Elec. Beam Tilt: 0.75° Antenna Make: RFS Antenna Model: PEPL24C Relative Field values for directional antenna Relative Field polar plot Relative field values do not include any pattern rotation that may be indicated above.