Licensee (Owner): KDBC Licensee, LLC (Sinclair)
Service Designation: DTV Full Service Digital TV Station
Channel: 18   494 - 500 MHz Licensed 
File Number: 0000227416     Facility ID Number: 33764
Application ID Number: 25076ff38b87d695018ba6ab663e410d
CDBS Application ID: 2053525

31°	48'	55"	N	(31.815278)	Latitude
106°	29'	22"	W	(-106.489444)	Longitude (NAD83)

Polarization: Elliptical (E)	Horizontal	Vertical
Effective Radiated Power (ERP):	1000	250	kW ERP
TV Zone: 2	Feet	Meters
Antenna Height Above Average Terrain:	1975'	602m
Antenna Height Above Ground Level:	335'	102m
Antenna Height Above Mean Sea Level:	6081'	1854m

31.732 kW TPO - 0.41 dB line loss + 15.4 dB antenna gain = 1000 kW ERP

15.01 dBk TPO - 0.41 dB line loss + 15.4 dB antenna gain = 30 dBk ERP

Directional	Antenna ID No.: 1011273	Pattern Rotation: 145°
Elec. Beam Tilt: 1°
Antenna Make: Dielectric	Antenna Model: TFU-24JTC-R-2 4C200
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°  0.642      10°  0.484      20°  0.433      30°  0.484      40°  0.556      50°  0.604

60°  0.619      70°  0.604      80°  0.556      90°  0.484    100°  0.433    110°  0.484

120°  0.642    130°  0.821    140°  0.952    150°  1.000    160°  0.952    170°  0.821

180°  0.642    190°  0.484    200°  0.433    210°  0.484    220°  0.556    230°  0.604

240°  0.619    250°  0.604    260°  0.556    270°  0.484    280°  0.433    290°  0.484

300°  0.642    310°  0.821    320°  0.952    330°  1.000    340°  0.952    350°  0.821

ASRN:	1025977   ULS Data   Other Stations on Tower
Pop:	1,038,112
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
LMS:	LMS Query	LMS Application
CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for KDBC-TV		Correspondence for 0000227416
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS

Licensee (Owner): KDBC Licensee, LLC (Sinclair)
Service Designation: DTX Digital Auxiliary Facility
Channel: 18   494 - 500 MHz Licensed 
File Number: 0000236677     Facility ID Number: 33764
Application ID Number: 25076ff38d31a332018d3d17c47f1fef
CDBS Application ID: 2053586

Location: Comanche Peak (TX)
31°	47'	46"	N	(31.796111)	Latitude
106°	28'	59"	W	(-106.483056)	Longitude (NAD83)

Polarization: Horizontal (H)	Horizontal	Vertical
Effective Radiated Power (ERP):	76.26		kW ERP
TV Zone: 2	Feet	Meters
Antenna Height Above Average Terrain:	1483'	452m
Antenna Height Above Ground Level:	344'	104.9m
Antenna Height Above Mean Sea Level:	5543'	1689.9m

5.3 kW TPO - 1.14 dB line loss + 12.72 dB antenna gain = 76.26 kW ERP

7.24 dBk TPO - 1.14 dB line loss + 12.72 dB antenna gain = 18.82 dBk ERP

Directional	Antenna ID No.: 91152	Pattern Rotation: 0°
Elec. Beam Tilt: 1°
Antenna Make: DIE	Antenna Model: TFU-12DSC-R C170
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°  0.905      10°  0.900      20°  0.899      30°  0.900      40°  0.905      50°  0.917

60°  0.936      70°  0.963      80°  0.988      90°  1.000    100°  0.987    110°  0.940

120°  0.854    130°  0.733    140°  0.588    150°  0.437    160°  0.302    170°  0.218

180°  0.207    190°  0.232    200°  0.245    210°  0.232    220°  0.207    230°  0.218

240°  0.302    250°  0.437    260°  0.588    270°  0.733    280°  0.854    290°  0.940

300°  0.987    310°  1.000    320°  0.988    330°  0.963    340°  0.936    350°  0.917

ASRN:	1047920   ULS Data   Other Stations on Tower
Pop:	1,004,047
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
LMS:	LMS Query	LMS Application
CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for KDBC-TV		Correspondence for 0000236677
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS