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-   -   WCIU-DT Chicago update (http://forum.tvfool.com/showthread.php?t=2034)

aa9vi 23-Aug-2011 10:08 PM

WCIU-DT Chicago update
 
WCIU just increased power to 550kW ERP, HAAT decreased to 473m. (effective last week)

http://transition.fcc.gov/fcc-bin/tv...U&city=&state=


Licensee: WCIU-TV LIMITED PARTNERSHIP
Service Designation: DT Digital television station

Transmit Channel: 27 548 - 554 MHz Modification of Construction Permit
File No.: BMPCDT-20090105ACO Facility ID number: 71428
CDBS Application ID No.: 1286794

41 52' 44.00" N Latitude Site in Canadian Border Zone
87 38' 10.00" W Longitude (NAD 27)

Polarization: Elliptical (H > V)
Effective Radiated Power (ERP): 550. kW ERP
Antenna Height Above Average Terrain: 473. meters HAAT -- Calculate HAAT
Antenna Height Above Mean Sea Level: 653. meters AMSL
Antenna Height Above Ground Level: 472. meters AGL

TV Zone: 1
Frequency Offset:

Directional Antenna ID No.: 90914 Pattern Rotation: 0.00


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 0.870 60 0.119 120 0.443 180 0.991 240 0.912 300 0.856
10 0.797 70 0.218 130 0.608 190 0.996 250 0.957 310 0.893
20 0.719 80 0.273 140 0.719 200 0.954 260 0.975 320 0.954
30 0.608 90 0.218 150 0.797 210 0.893 270 0.957 330 0.996
40 0.443 100 0.119 160 0.870 220 0.856 280 0.912 340 0.991
50 0.241 110 0.241 170 0.942 230 0.867 290 0.867 350 0.942


Additional azimuths:
186 1.000
334 1.000

aa9vi 29-Aug-2011 8:47 PM

FYI, the engineer at WCIU notified the Chicago AVS forum of this upgrade.
http://www.avsforum.com/avs-vb/showt...9#post20845609


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