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  Eng Details FM

Callsign:   WXDU  Service:   FM  Community:   DURHAM, NC, US 
 
Licensee:   DUKE UNIVERSITY 
 
Class:   Channel:   204  Freq:   88.7    MHZ
 
File No.:   BLED-19980317KA  Dom. Status:   LIC  Main/Aux:  
 
Rule 73_215:   Cutoff Date:     Docket Number:    
 
Facility ID:   17695  Application ID:   263781  ASRN:    
 
Latitude: 36°  2 '  8 " 
Longitude: 79°  4 '  48 " 
 
  Horizontal Vertical  
ERP: 2.15  2.15  kw
HAAT: 77  77  m
RCAMSL: 253  253  m
RCAGL: 56  56  m
Not in a Border Zone
 
Antenna:
Directional No beam tilt
 
Rotation:  
Antenna ID:   15483  Make:   ODD  Model:   ODD980123IC 
 
Antenna Pattern for the Directional Antenna:

Directional antenna relative field values do not include clockwise rotation, if shown above.
  0.84   10°   0.913   20°   0.967   30°   1   40°   0.999   50°   1
60°   0.999   70°   0.962   80°   0.867   90°   0.719   100°   0.59   110°   0.479
120°   0.401   130°   0.335   140°   0.335   150°   0.341   160°   0.335   170°   0.333
180°   0.402   190°   0.515   200°   0.605   210°   0.66   220°   0.764   230°   0.834
240°   0.879   250°   0.901   260°   0.9   270°   0.886   280°   0.86   290°   0.821
300°   0.839   310°   0.877   320°   0.899   330°   0.906   340°   0.887   350°   0.839
Additional Azimuths:



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