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  Eng Details TV

Callsign:   WBBM-TV  Service:   LD  Community:   CHICAGO, IL, US 
 
Licensee:   CBS BROADCASTING INC. 
 
Channel:   12  Offset:    

Specified Channel:   26  Max HAAT: 120  m
 
File No.:   BLCDT-20140305ABH  Cutoff Date:     Dom. Status:   LIC 
 
Facility ID:   9617  Application ID:   1628102  ASRN:   1010769 
 
 
Latitude: 41°  56 '  18 " 
Longitude: 87°  45 '  5 " 
 
ERP: 15  kw
HAAT:   m
RCAMSL: 298.7  m
RCAGL: 111.9  m
Zone:   Near Canada
 
Antenna:
Non-DA
Beam Tilt:  
 
Polarization: Rotation:    
Antenna ID:   107585  Make:   DIE  Model:   TLP-8/CP-C180-OS-R CIRCULARLY POLARIZED  
 
Antenna Pattern for the Directional Antenna:

Directional antenna relative field values do not include clockwise rotation, if shown above.
  0.054   10°   0.051   20°   0.061   30°   0.101   40°   0.178   50°   0.29
60°   0.426   70°   0.572   80°   0.71   90°   0.826   100°   0.911   110°   0.965
120°   0.992   130°   1   140°   0.998   150°   0.994   160°   0.992   170°   0.994
180°   0.998   190°   1   200°   0.992   210°   0.965   220°   0.911   230°   0.826
240°   0.71   250°   0.572   260°   0.426   270°   0.29   280°   0.178   290°   0.101
300°   0.061   310°   0.051   320°   0.054   330°   0.06   340°   0.063   350°   0.06
Additional Azimuths:



Please send comments via standard mail to the Federal Communications Commission, Consumer and Governmental Affairs Bureau, 445 12th Street, S.W., Washington, D.C., 20554. Questions can also be answered by calling the FCC's National Call Center, toll free, at 1-888-Call FCC (1-888-225-5322).
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