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W31DI-D from 01/04/1989 |
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Status: STA – Special Temporary Authority Application Accepted: 06/27/2023 STA Expires: 12/01/2028 File Number: 0000217166 FCC Website Links: LMS Facility Details This Application Other W31DI-D Applications Including Superseded Applications Mailing Address Correspondence for W31DI-D Correspondence related to application 0000217166 Service Contour - Open Street Map or USGS Map (51 dBu) Service Contour - KML / Google Earth (51 dBu) Rabbit Ears Info Search for W31DI-D Site Location: 35-52-47.4 N 82-06-16.4 W (NAD 83) Site Location: 35-52-47.0 N 82-06-17.0 W (Converted to NAD 27) ERP: 1.44 kW Polarization: Horizontally polarized Electrical Beam Tilt: 2 degrees R/C AGL: 33 m (108 ft.) R/C AMSL: 1304 m (4278 ft.) Emission Mask: Full Service Site Elevation: 1271 m. (4170 ft.) Height Overall*: 38 m (125 ft.) Directional Antenna - Antenna Make/Model: Electronics Research Inc. ALP8L8-HSPR-31 Antenna ID: 81570 Polarization: Horizontally polarized
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| Antenna Data for Antenna Id: 81570 W31DI-D LD File: -0000217166 Electronics Research Inc. - ALP8L8-HSPR-31 Service: LD Standard Pattern: Y |  | |||||||||||||||||||||||||
| Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | |||||||||||||||||||
| 0 | 0.870 | 10 | 0.720 | 20 | 0.570 | 30 | 0.360 | |||||||||||||||||||
| 40 | 0.210 | 50 | 0.149 | 60 | 0.149 | 70 | 0.175 | |||||||||||||||||||
| 80 | 0.202 | 90 | 0.150 | 100 | 0.145 | 110 | 0.146 | |||||||||||||||||||
| 120 | 0.156 | 130 | 0.210 | 140 | 0.320 | 150 | 0.500 | |||||||||||||||||||
| 160 | 0.660 | 170 | 0.800 | 180 | 0.900 | 190 | 0.980 | |||||||||||||||||||
| 200 | 1.000 | 210 | 1.000 | 220 | 1.000 | 230 | 1.000 | |||||||||||||||||||
| 240 | 1.000 | 250 | 1.000 | 260 | 1.000 | 270 | 1.000 | |||||||||||||||||||
| 280 | 1.000 | 290 | 1.000 | 300 | 1.000 | 310 | 1.000 | |||||||||||||||||||
| 320 | 1.000 | 330 | 1.000 | 340 | 1.000 | 350 | 0.960 | |||||||||||||||||||
| No records returned from ASR. | 10 UNC-TV Drive Research Triangle Park, NC 27709 Phone: 919-549-7000 Government Entity | Title: Chief Executive Officer Date: 06/27/2023 Application Certifier University of North Carolina University of North Carolina 10 UNC-TV Drive Research Triangle Park, NC 27709 Applicant Patrick Cross Brooks, Pierce Et Al. 150 Fayetteville Street Suite 1700 Raleigh, NC 27601 Joseph M. Davis, P.E. Chesapeake RF Consultants, LLC 207 Old Dominion Road Yorktown, VA 23692 Consulting Engineer Donald W Smith University of North Carolina 10 UNC-TV Drive Research Triangle Park, NC 27709 Marcus W Trathen Brooks, Pierce Et Al. 150 Fayetteville Street Suite 1700 Raleigh, NC 27601 | ||||||||||||||||||||||||