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WJAL - SILVER SPRING, MD, US - Main Listing
Licensee (Owner): ENTRAVISION HOLDINGS, LLC (Entravision)
Service Designation: DTV Full Service Digital TV Station
Channel: 39   620 - 626 MHz Licensed 
File Number: BLCDT-20090804ACD     Facility ID Number: 10259
Application ID Number: 68d572b65cfe4ed9814bcf6212b6c0ea
CDBS Application ID: 1325873

Location: Tuscarora Mountain (PA)
39°53'25.3"N (39.890361)Latitude
77°58'4"W (-77.967778)Longitude (NAD83)        

Polarization: Horizontal (H) Horizontal   Vertical   
Effective Radiated Power (ERP):105 kW ERP
 
TV Zone: 1 Feet  Meters  
Antenna Height Above Average Terrain: 1220'372m
Antenna Height Above Ground Level: 138'42m
Antenna Height Above Mean Sea Level: 2148'655m

3.25 kW TPO - 1.15 dB line loss + 16.25 dB antenna gain = 105 kW ERP
5.12 dBk TPO - 1.15 dB line loss + 16.25 dB antenna gain = 20.21 dBk ERP

DirectionalAntenna ID No.: 94348      Pattern Rotation: 0°
Elec. Beam Tilt: 0.75° 
Antenna Make: ERI      Antenna Model: ALP16L3-HSM-39 CUSTOM      
 
Relative Field values for directional antennaRelative Field polar plot
Relative field values do not include any pattern rotation that may be indicated above.
    0°  0.197   
  10°  0.241   
  20°  0.336   
  30°  0.430   
  40°  0.521   
  50°  0.613   
  60°  0.687   
  70°  0.751   
  80°  0.820   
  90°  0.875   
100°  0.917   
110°  0.956   
120°  0.985   
130°  1.000   
140°  0.987   
150°  0.984   
160°  0.945   
170°  0.890   
180°  0.834   
190°  0.796   
200°  0.754   
210°  0.705   
220°  0.642   
230°  0.555   
240°  0.454   
250°  0.352   
260°  0.251   
270°  0.205   
280°  0.191   
290°  0.225   
300°  0.275   
310°  0.306   
320°  0.304   
330°  0.272   
340°  0.221   
350°  0.185   
Directional Pattern

Query:  RECNetFCCInfoStation IndexFCC TV Query
LMS:  LMS QueryLMS Application
CDBS:  Station Info   Application Info   Mailing Address   Assignments and Transfers   
Application List   Call Sign Changes   Ownership InfoEEO Filings
Correspondence for WJAL Correspondence for BLCDT-20090804ACD
Area:  Longley-Rice Coverage Map
ULS:  Related facilities in ULS



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