FCC Web Documents citing 73.150

as compiled by hallikainen.com/FccRules on 2012 07 01

• ftp://ftp.fcc.gov/pub/Bureaus/MB/Databases/cdbs/_Engineering_Data_Description.pdf
  • The direction for the longitude: W for West longitude and E for East. char(1) lon_min The minutes portion of the longitude int lon_sec The seconds portion of the longitude float lon_whole_secs Longitude, expressed in seconds int mainkey Primary Key in legacy database. Not maintained in CDBS. varchar(16) power Nominal Power (Night) float q_factor Q for the standard pattern formula in 73.150. When this is blank, Q should be float computed and used. When this is non-blank (including 0), this value of Q should be used as a special Q. Units are mV/m at 1 km. q_factor_custom_ind Indicates that this record had a custom-entered q-factor in legacy. ind rms_augmented RMS is the root-mean-square of the augmented standard radiation pattern in all float
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-225549A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-225549A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-225549A1.txt
  • to 2000. Attachment H should read as follows: AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-196A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-196A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-196A1.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§ 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-60A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-60A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-60A1.txt
  • the following: (A) The actual measured inverse distance field value, where the radial does not involve a required monitoring point. (B) 120% of the actual measured inverse field value, where the radial has a monitoring point required by the instrument of authorization. ***** (e) Sample calculations for a modified standard pattern follow. First, assume the existing standard pattern in Sec. 73.150(c). Then, assume the following augmentation parameters: ***** Section 73.154 is amended to read as follows: § 73.154 AM directional antenna partial proof of performance measurements. (a) A partial proof of performance consists of at least 8 field strength measurements made on each of the radials which include a monitoring point. If the directional pattern has fewer than 4 monitored radials,
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-97A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-97A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-01-97A1.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-205A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-205A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-205A1.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§ 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-92A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-92A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-92A1.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§ 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-184A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-184A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-184A1.txt
  • DETERMINING STATION SIGNAL CONTOURS AND ASSOCIATED POPULATION COVERAGES AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-64A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-64A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-64A1.txt
  • DETERMINING STATION SIGNAL CONTOURS AND ASSOCIATED POPULATION COVERAGES AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-146A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-146A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-146A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-66A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-66A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-04-66A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-137A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-137A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-137A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-35A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-35A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-05-35A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-102A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-102A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-102A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-38A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-38A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-38A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-140A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-140A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-140A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-55A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-55A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-07-55A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (RMS) figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-126A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-126A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-126A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-182A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-182A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-182A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-38A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-38A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-38A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-62A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-62A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-09-62A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-123A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-123A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-123A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-51A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-51A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-10-51A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-114A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-114A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-114A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's Rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-68A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-68A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-11-68A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's Rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-12-48A1.doc http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-12-48A1.pdf http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-12-48A1.txt
  • day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern root-mean-square of the radiation in all directions in the horizontal plane (``RMS'') figure milliVolt per meter (mV/m) @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§73.150 and 73.152 of the Commission's Rules.1 Radiation values were calculated for each of 360 radials around the transmitter site. Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure R3.2 Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the principal community (5 mV/m) contour was predicted for
• http://transition.fcc.gov/Bureaus/Mass_Media/Orders/1998/fcc98281.pdf
  • That data will be required by any subsequently filed application for covering license.) Applicants for AM facilities must provide a site map, which is critical for determining the exact distances and relations between towers in an AM array. Applicants for FM and TV facilities need not submit a site map. AM directional antenna patterns submitted pursuant to 47 C.F.R. Sections 73.150 and 73.152 (standard patterns and modified standard patterns) are to be tabulated using units of millivolts per meter at one kilometer. The latitude and longitude coordinates for all points in the United States are based upon the 1927 North American Datum (NAD 27). The National Geodetic Survey is in the process of replacing NAD 27 with the more accurate 1983
• http://transition.fcc.gov/Bureaus/OMD/Notices/fcc01097.doc http://transition.fcc.gov/Bureaus/OMD/Notices/fcc01097.pdf http://transition.fcc.gov/Bureaus/OMD/Notices/fcc01097.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://transition.fcc.gov/Bureaus/OMD/Orders/fcc00240.doc http://transition.fcc.gov/Bureaus/OMD/Orders/fcc00240.pdf http://transition.fcc.gov/Bureaus/OMD/Orders/fcc00240.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://transition.fcc.gov/Bureaus/OMD/Orders/fcc01196.doc http://transition.fcc.gov/Bureaus/OMD/Orders/fcc01196.pdf http://transition.fcc.gov/Bureaus/OMD/Orders/fcc01196.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§ 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://transition.fcc.gov/fcc-bin/audio/amfmrule.html
  • [117]Sampling Systems (1976) ] and [ [118]Public Notice, 12/09/1985 ] [119]TEXT [120]PDF 73.69 Antenna monitors. [121]TEXT [122]PDF 73.72 Operating during the experimental period. [123]TEXT [124]PDF 73.88 Blanketing interference. [125]TEXT [126]PDF 73.99 Presunrise service authorization (PSRA) and postsunset service authorization (PSSA). [127]TEXT [128]PDF 73.127 Use of multiplex transmission. [129]TEXT [130]PDF 73.128 AM stereophonic broadcasting. [131]TEXT [132]PDF 73.132 Territorial exclusivity. [133]TEXT [134]PDF 73.150 Directional antenna systems. [135]TEXT [136]PDF 73.151 Field strength measurements to establish performance of directional antennas. [137]TEXT [138]PDF 73.152 Modification of directional antenna data. [139]TEXT [140]PDF 73.153 Field strength measurements in support of applications or evidence at hearings. [141]TEXT [142]PDF 73.154 AM directional antenna partial proof of performance measurements. [143]TEXT [144]PDF 73.157 Antenna testing during daytime. [145]TEXT [146]PDF 73.158 Directional antenna
• http://transition.fcc.gov/ftp/Bureaus/MB/Databases/cdbs/_Engineering_Data_Description.pdf
  • The direction for the longitude: W for West longitude and E for East. char(1) lon_min The minutes portion of the longitude int lon_sec The seconds portion of the longitude float lon_whole_secs Longitude, expressed in seconds int mainkey Primary Key in legacy database. Not maintained in CDBS. varchar(16) power Nominal Power (Night) float q_factor Q for the standard pattern formula in 73.150. When this is blank, Q should be float computed and used. When this is non-blank (including 0), this value of Q should be used as a special Q. Units are mV/m at 1 km. q_factor_custom_ind Indicates that this record had a custom-entered q-factor in legacy. ind rms_augmented RMS is the root-mean-square of the augmented standard radiation pattern in all float
• http://transition.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/97-290.doc http://transition.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/97-290.pdf
  • an increase along any azimuth in the composite directional antenna pattern of an FM station from the composite directional antenna pattern authorized (see ( 73.316), or any increase from the authorized directional antenna pattern for a TV station (see ( 73.685). (4) Any change in the directional radiation characteristics of an AM directional antenna system. See ( 73.45 and ( 73.150. (5) Any decrease in the authorized power of an AM station or the ERP of a TV station, or any decrease or increase in the ERP of an FM commercial station, which is intended for compliance with the multiple ownership rules in ( 73.3555. (6) For FM noncommercial educational stations, any of the following: (i) Any increase in the authorized
• http://www.fcc.gov/Bureaus/Mass_Media/Notices/1999/fcc99126.doc http://www.fcc.gov/Bureaus/Mass_Media/Notices/1999/fcc99126.txt
  • share the view that rule changes are warranted to relieve directional antenna licensees from the high cost and large amount of time currently required in verifying the proper adjustment of AM directional antenna arrays. II. Computer Modeling versus Proofs of Performance . The mathematical formulas for calculating the radiation characteristics of AM directional antennas are contained in 47 C.F.R. §§ 73.150, 73.152 and 73.160. These formulas are also contained in the Bi-lateral Agreement between the United States and Canada relating to AM Broadcasting, and the Bi-lateral Agreement between the United States and Mexico relating to AM Broadcasting. The International Frequency Registration Board of the International Telecommunications Union also uses these formulas for administering the Region Agreement for Broadcast Service in Region
• http://www.fcc.gov/Bureaus/Mass_Media/Orders/1998/fcc98281.pdf
  • That data will be required by any subsequently filed application for covering license.) Applicants for AM facilities must provide a site map, which is critical for determining the exact distances and relations between towers in an AM array. Applicants for FM and TV facilities need not submit a site map. AM directional antenna patterns submitted pursuant to 47 C.F.R. Sections 73.150 and 73.152 (standard patterns and modified standard patterns) are to be tabulated using units of millivolts per meter at one kilometer. The latitude and longitude coordinates for all points in the United States are based upon the 1927 North American Datum (NAD 27). The National Geodetic Survey is in the process of replacing NAD 27 with the more accurate 1983
• http://www.fcc.gov/Bureaus/Mass_Media/Orders/2001/fcc01060.doc http://www.fcc.gov/Bureaus/Mass_Media/Orders/2001/fcc01060.txt
  • the following: (A) The actual measured inverse distance field value, where the radial does not involve a required monitoring point. (B) 120% of the actual measured inverse field value, where the radial has a monitoring point required by the instrument of authorization. ***** (e) Sample calculations for a modified standard pattern follow. First, assume the existing standard pattern in Sec. 73.150(c). Then, assume the following augmentation parameters: ***** Section 73.154 is amended to read as follows: § 73.154 AM directional antenna partial proof of performance measurements. (a) A partial proof of performance consists of at least 8 field strength measurements made on each of the radials which include a monitoring point. If the directional pattern has fewer than 4 monitored radials,
• http://www.fcc.gov/Bureaus/Miscellaneous/Orders/1999/fcc99146.pdf
  • actions, and related activities; public reference and library services; the duplication and dissemination of Commission records and databases; the receipt and disposition of public inquiries; consumer, small business, and public assistance; and public affairs and media relations. Includes policy direction, program development, legal services, and executive direction, as well as support services associated with public information activities. 184 47 U.S.C. 73.150 and 73.152. 185 47 U.S.C. 73.313. 79 Attachment H Factors, Measurements and Calculations That Go Into Determining Station Signal Contours And Associated Population Coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or
• http://www.fcc.gov/Bureaus/OMD/Notices/fcc00117.doc
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://www.fcc.gov/Bureaus/OMD/Notices/fcc01097.doc http://www.fcc.gov/Bureaus/OMD/Notices/fcc01097.pdf http://www.fcc.gov/Bureaus/OMD/Notices/fcc01097.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://www.fcc.gov/Bureaus/OMD/Orders/fcc00240.doc http://www.fcc.gov/Bureaus/OMD/Orders/fcc00240.pdf http://www.fcc.gov/Bureaus/OMD/Orders/fcc00240.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in sections 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://www.fcc.gov/Bureaus/OMD/Orders/fcc01196.doc http://www.fcc.gov/Bureaus/OMD/Orders/fcc01196.pdf http://www.fcc.gov/Bureaus/OMD/Orders/fcc01196.txt
  • station signal contours and associated population coverages AM Stations Specific information on each day tower, including field ratio, phasing, spacing and orientation was retrieved, as well as the theoretical pattern RMS figure (mV/m @ 1 km) for the antenna system. The standard, or modified standard if pertinent, horizontal plane radiation pattern was calculated using techniques and methods specified in §§ 73.150 and 73.152 of the Commission's rules. Radiation values were calculated for each of 72 radials around the transmitter site (every 5 degrees of azimuth). Next, estimated soil conductivity data was retrieved from a database representing the information in FCC Figure M3. Using the calculated horizontal radiation values, and the retrieved soil conductivity data, the distance to the city grade (5
• http://www.fcc.gov/Forms/Form301/301.pdf
  • That data will be required by any subsequently filed application for covering license. Applicants for AM facilities must provide a site map, which is critical for determining the exact distances and relations between towers in an AM array. Applicants for FM and TV facilities need not submit a site map. AM directional antenna patterns submitted pursuant to 47 C.F.R. Sections 73.150 and 73.152 (standard patterns and modified standard patterns) are to be tabulated using units of millivolts per meter at one kilometer. The latitude and longitude coordinates for all points in the United States are based upon the 1927 North American Datum (NAD 27). The National Geodetic Survey is in the process of replacing NAD 27 with the more accurate 1983
• http://www.fcc.gov/ftp/Bureaus/MB/Databases/cdbs/_Engineering_Data_Description.pdf
  • The direction for the longitude: W for West longitude and E for East. char(1) lon_min The minutes portion of the longitude int lon_sec The seconds portion of the longitude float lon_whole_secs Longitude, expressed in seconds int mainkey Primary Key in legacy database. Not maintained in CDBS. varchar(16) power Nominal Power (Night) float q_factor Q for the standard pattern formula in 73.150. When this is blank, Q should be float computed and used. When this is non-blank (including 0), this value of Q should be used as a special Q. Units are mV/m at 1 km. q_factor_custom_ind Indicates that this record had a custom-entered q-factor in legacy. ind rms_augmented RMS is the root-mean-square of the augmented standard radiation pattern in all float
• http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/01-60.doc http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/01-60.pdf
  • the following: (A) The actual measured inverse distance field value, where the radial does not involve a required monitoring point. (B) 120% of the actual measured inverse field value, where the radial has a monitoring point required by the instrument of authorization. ***** (e) Sample calculations for a modified standard pattern follow. First, assume the existing standard pattern in Sec. 73.150(c). Then, assume the following augmentation parameters: ***** Section 73.154 is amended to read as follows: § 73.154 AM directional antenna partial proof of performance measurements. (a) A partial proof of performance consists of at least 8 field strength measurements made on each of the radials which include a monitoring point. If the directional pattern has fewer than 4 monitored radials,
• http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/97-290.doc http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/97-290.pdf
  • an increase along any azimuth in the composite directional antenna pattern of an FM station from the composite directional antenna pattern authorized (see ( 73.316), or any increase from the authorized directional antenna pattern for a TV station (see ( 73.685). (4) Any change in the directional radiation characteristics of an AM directional antenna system. See ( 73.45 and ( 73.150. (5) Any decrease in the authorized power of an AM station or the ERP of a TV station, or any decrease or increase in the ERP of an FM commercial station, which is intended for compliance with the multiple ownership rules in ( 73.3555. (6) For FM noncommercial educational stations, any of the following: (i) Any increase in the authorized
• http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/98-57.doc http://www.fcc.gov/ftp/Bureaus/Mass_Media/Databases/documents_collection/98-57.pdf
  • 4) March 1998 SECTION III-A AM BROADCAST ENGINEERING DATA CERTIFICATION If any question is answered "No," a request for waiver, explanation, or justification must be submitted otherwise, the application will be returned without further consideration. Exhibits are required as noted. 13.Broadcast Facility. The proposed facility complies with the engineering standards and assignment requirements of 47 CFR (( 73.24(e), 73.33, 73.45, 73.150, 73.152, 73.160, 73.182(a)-(i), 73.186, 73.189, 73.1650. Exhibit Required. 14.Community Coverage. The proposed facility complies with community coverage requirements of 47 CFR ( 73.24(i). Exhibit Required. 15.Main Studio Location. The main studio complies with requirements of 47 CFR ( 73.1125. 16.Interference. The proposed facility complies with all of the following applicable rule sections. Check all those that apply. A separate exhibit
• http://www.fcc.gov/mb/audio/bickel/amfmrule.html
  • [117]Sampling Systems (1976) ] and [ [118]Public Notice, 12/09/1985 ] [119]TEXT [120]PDF 73.69 Antenna monitors. [121]TEXT [122]PDF 73.72 Operating during the experimental period. [123]TEXT [124]PDF 73.88 Blanketing interference. [125]TEXT [126]PDF 73.99 Presunrise service authorization (PSRA) and postsunset service authorization (PSSA). [127]TEXT [128]PDF 73.127 Use of multiplex transmission. [129]TEXT [130]PDF 73.128 AM stereophonic broadcasting. [131]TEXT [132]PDF 73.132 Territorial exclusivity. [133]TEXT [134]PDF 73.150 Directional antenna systems. [135]TEXT [136]PDF 73.151 Field strength measurements to establish performance of directional antennas. [137]TEXT [138]PDF 73.152 Modification of directional antenna data. [139]TEXT [140]PDF 73.153 Field strength measurements in support of applications or evidence at hearings. [141]TEXT [142]PDF 73.154 AM directional antenna partial proof of performance measurements. [143]TEXT [144]PDF 73.157 Antenna testing during daytime. [145]TEXT [146]PDF 73.158 Directional antenna
• http://www.fcc.gov/mb/audio/includes/63-amfmrule.htm
  • [70]Sampling Systems (1976) ] and [ [71]Public Notice, 12/09/1985 ] [72]TEXT [73]PDF 73.69 Antenna monitors. [74]TEXT [75]PDF 73.72 Operating during the experimental period. [76]TEXT [77]PDF 73.88 Blanketing interference. [78]TEXT [79]PDF 73.99 Presunrise service authorization (PSRA) and postsunset service authorization (PSSA). [80]TEXT [81]PDF 73.127 Use of multiplex transmission. [82]TEXT [83]PDF 73.128 AM stereophonic broadcasting. [84]TEXT [85]PDF 73.132 Territorial exclusivity. [86]TEXT [87]PDF 73.150 Directional antenna systems. [88]TEXT [89]PDF 73.151 Field strength measurements to establish performance of directional antennas. [90]TEXT [91]PDF 73.152 Modification of directional antenna data. [92]TEXT [93]PDF 73.153 Field strength measurements in support of applications or evidence at hearings. [94]TEXT [95]PDF 73.154 AM directional antenna partial proof of performance measurements. [96]TEXT [97]PDF 73.157 Antenna testing during daytime. [98]TEXT [99]PDF 73.158 Directional antenna