tvstudy v2.0.2
Database: localhost,  Station Data: CDBS TV Nov2015,  Study: Ix_4_2001051
Start: 2016.07.31 13:50:12

Study station data: CDBS TV Nov2015

    Study record: WNBC D28 DT CP NEW YORK, NY
     Facility ID: 47535
    Station data: CDBS TV Nov2015
       Record ID: 2001051
     File number: BPCDT20080620ADL
         Country: U.S.
            Zone: I

Stations potentially affected:

WFPA-CD   D28   DC  LIC     BLANK0000001669         127.6 km
WWDG-CD   D28   DC  LIC     BLANK0000001609         286.7
WUNI      D29   DT  LIC     BLANK0000001072         262.8
WFXQ-CD   D28   DC  LIC     BLDTA20100126ADA        205.5
WUVP-DT   D29   DT  LIC     BLCDT20090923ADS        127.6
WTBY-TV   D27   DT  LIC     BLCDT20090902ACZ         86.4
WFPT      D28   DT  LIC     BLEDT20090330AFA        324.0
WCPB      D28   DT  LIC     BLEDT20090209AEM        291.9
WGTW-TV   D27   DT  LIC     BLCDT20060105AAR        127.6
WUHF      D28   DT  LIC     BLCDT20050316AAK        399.6
WNYJ-TV   D29   DT  LIC     BLEDT20040712ACP         22.0

Data is not available for AM station check

Facility parameters as studied:

   Latitude:  40 42 46.77 N (NAD83)
  Longitude:  74  0 47.20 W
Height AMSL: 530.4 m
       HAAT: 519.1 m
   Peak ERP: 172 kW
    Antenna: Omnidirectional

40.1 dBu contour:
Azimuth      ERP       HAAT   Distance
  0.0 deg    172 kW   513.8 m  100.9 km
 45.0        172      527.8    102.0
 90.0        172      510.7    100.6
135.0        172      517.7    101.2
180.0        172      521.6    101.5
225.0        172      524.2    101.7
270.0        172      523.7    101.7
315.0        172      520.1    101.4

Database HAAT does not agree with computed HAAT
Database HAAT: 519 m   Computed HAAT: 520 m

Distance to Canadian border: 397.2 km

Distance to Mexican border: 2670.8 km

Conditions at FCC monitoring station: Laurel MD
Bearing: 235.2 degrees   Distance: 294.7 km
ERP: 172 kW   Field strength: 15.9 dBu, 0.0 mV/m

Facility is not within the West Virginia quiet zone area

Conditions at Table Mountain receiving zone:
Bearing: 279.0 degrees   Distance: 2627.4 km


Study cell size: 2.00 km
Profile resolution: 1.0 points/km

Maximum new IX to full-service and Class A: 0.50%
Maximum new IX to LPTV: 2.00%



Scenario comparisons

Case                                                Baseline            Scenario A            Scenario B     Percent New IX

Interference to WFPA-CD LIC, scenario 1                           5107.0   3,395,743    5062.8   3,383,544     0.87      0.36
Interference to WWDG-CD LIC, scenario 1                           3286.6     273,828    3286.6     273,828     0.00      0.00
Interference to WUNI LIC, scenario 1                             27119.2   7,459,791   27119.2   7,459,791     0.00      0.00
Interference to WFXQ-CD LIC, scenario 1                            530.9     226,597     530.9     226,597     0.00      0.00
Interference to WUVP-DT LIC, scenario 1                          23411.3   8,480,353   23399.3   8,476,706     0.05      0.04
**IX check failure:
Interference to WTBY-TV LIC, scenario 1                          26758.9  15,772,546   25296.9  10,979,519     5.46     30.39
Interference to WFPT LIC, scenario 1                              7810.9   3,146,090    7810.9   3,146,090     0.00      0.00
Interference to WCPB LIC, scenario 1                             14232.4     498,887   14232.4     498,887     0.00      0.00
Interference to WGTW-TV LIC, scenario 1                          19458.1   7,479,234   19418.0   7,470,544     0.21      0.12
Interference to WUHF LIC, scenario 1                             12929.9   1,145,982   12929.9   1,145,982     0.00      0.00
Interference to WUHF LIC, scenario 1                               308.4           0     308.4           0     0.00      0.00  (in Canada)
**IX check failure:
Interference to WNYJ-TV LIC, scenario 1                           8203.7  14,114,381    7835.2  13,990,068     4.49      0.88