Difference between revisions of "FCC"
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(Source [https://www.scan-ne.net/files/fcctable.pdf FCC spectrum table (pdf)]) | (Source [https://www.scan-ne.net/files/fcctable.pdf FCC spectrum table (pdf)]) | ||
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+ | =='''166.2500 / 170.1500'''== | ||
+ | *Frequencies 166.2500 and 170.1500 are special use. In some parts of our area, they are public safety, others are broadcast. | ||
+ | *Broadcasters are the primary users under Part 74. See the specific rule below. | ||
+ | *Per FCC rule [http://www.hallikainen.com/FccRules/2014/74/402/index.php 74.402(e)(8):] | ||
+ | {{mediumtable}} | ||
+ | |Operation on frequencies 166.2500 MHz and 170.1500 MHz is subject to the condition that harmful interference shall not be caused to present or future Government stations in the band 162-174 MHz and is also subject to the bandwidth and tolerance limitations and compliance deadlines listed in § 74.462 of this part. Authorization on these frequencies shall be in the lower 48 contiguous States only, except within the area bounded on the west by the Mississippi River, on the north by the parallel of latitude 37DEG30' N., and on the east and south by that arc of the circle with center at Springfield, Illinois, and radius equal to the airline distance between Springfield, Illinois, and Montgomery, Alabama, subtended between the foregoing west and north boundaries, or <u>within 150 miles (241.4 km) of New York City.</u> | ||
+ | |} |
Revision as of 08:53, 17 October 2020
Federal Communications Commission Information The following is an index of links and pages for FCC information.
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Table of contents - |
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FCC Information
Link | Notes |
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VHF Low Band Channel Plan | |
VHF High Band Channel Plan | |
UHF High Band Channel Plan | |
"T-Band" Channel 14 Band Channel Plan | |
"T-Band" Channel 15 Band Channel Plan | |
"T-Band" Channel 16 Band Channel Plan | |
FCC General Menu Reports | (Often out of service) |
Scan New England FCC Database | |
FCC Emissions Designators from APCO | |
FCC's Universal Licensing System | |
Broadcast FCC license lookup | |
Radio Reference | RR Maintains a FCC lookup tool, that's free to all. |
T-Band
- T-Band, short for "Television Band" is a series of frequencies between 470-512 MHz, used by TV channels 14-20, assigned to 13 large metropolitan areas in the country.
- The FCC prohibited new broadcast licenses from 470-512 MHz within 150 miles of any of the 13 cities listed below.
- In 1996, with the act that provisioned (required) broadcast television stations to broadcast a second, ATSC (digital TV) "companion channel", the prohibition of new Channels 14-20 in those markets was revoked.
- Recently the FCC had announced the plan to revoke the use of T-Band for Land Mobile users. However objections by the NYPD and APCO may reverse this decision.
- The specific allocation rules for the T-Band frequencies falls under FCC 47 CFR 90.311.
TV Channel | Frequency Range | Metropolitan areas. |
---|---|---|
14 | 470 - 476 MHz | Boston, MA., Chicago, IL., Cleveland, OH2., Los Angeles, CA.3, Miami, FL., New York, NY., Pittsburgh, PA.3 |
15 | 476 - 482 MHz | Chicago, IL., Cleveland, OH2., Detroit, MI2., New York, NY.3 |
16 | 482 - 488 MHz | Boston, MA., Dallas-Ft Worth, TX., Detroit, MI2., Los Angeles, CA. 3,4, New York, NY., San Francisco (Bay Area), CA.3 |
17 | 488 - 494 MHz | Houston, TX., San Francisco (Bay Area), CA., Washington DC (Capital Area).3 |
18 | 494 - 500 MHz | Pittsburgh, PA., Washington DC (Capital Area).3 |
19 | 500 - 506 MHz | Philadelphia, PA.3, New York, NY.5 |
20 | 506 - 512 MHz | Los Angeles, CA.3, Philadelphia, PA.3 |
Sorted by Metro Area
Metropolitan area. | Frequency Range (TV Channel) |
---|---|
Boston | 470-476 (14), 482-488 (16) |
Chicago | 470-476 (14), 476-482 (15) |
Cleveland 2 | 470-476 (14), 476-482 (15) |
Dallas-Ft. Worth | 482-488 (16) |
Detroit 2 | 476-482 (15), 482-488 (16) |
Houston | 488-492 (17) |
Los Angeles | 470-476 (14)3, 482-488 (16)3,4, 506-512 (20)3 |
Miami | 470-476 (14) |
New York | 470-476 (14), 476-482 (15)3, 482-488 (16), 500-506 (19)5 |
Philadelphia | 500-506 (19)3, 506-512 (20)3 |
Pittsburgh | 470-476 (14)3, 494-500 (18) |
San Francisco (Bay Area) | 482-488 (16)3, 488-492 (17) |
Washington, DC (Capital Area) | 488-494 (17)3, 494-500 (18)3 |
- 2- In addition to the above table, the FCC has allocated "non federal" special frequency allocations.
- These allocations fall under FCC 47 CFR 90.273
- The allocations are as follows:
City | Frequency Range | Reference |
---|---|---|
Cleveland | 422.1875-425.4875 MHz | 80.5kM (50 Mi) of 41° 29' 51.2" N, 81° 41' 49.5" W |
Cleveland | 427.1875-429.9875 MHz | 80.5kM (50 Mi) of 41° 29' 51.2" N, 81° 41' 49.5" W |
Detroit | 422.1875-425.4875 MHz | 80.5kM (50 Mi) of 42° 19' 48.1" N, 83° 02' 56.7" W |
Detroit | 427.1875-429.9875 MHz | 80.5kM (50 Mi) of 42° 19' 48.1" N, 83° 02' 56.7" W |
Buffalo | 423.8125-425.4875 MHz | 80.5kM (50 Mi) of 42° 52' 52.2" N, 78° 52' 20.1" W |
Buffalo | 428.8125-429.9875 MHz | 80.5kM (50 Mi) of 42° 52' 52.2" N, 78° 52' 20.1" W |
- 3- Frequencies on this allocation begin at .30625 from the lower edge of the allocation for both the output and input halves of the allocation. (i.e. Pittsburgh on 14 begins at 470.30625 vs 470.0000)
- 4- Frequencies are only available to Public Safety Pool Eligibles
- 5- Channel 19 is not allotted to New York City. Rather Nassau County (NY) Police requested and were granted a waiver to operate on the frequencies of channel 19.
(Source FCC spectrum table (pdf))
166.2500 / 170.1500
- Frequencies 166.2500 and 170.1500 are special use. In some parts of our area, they are public safety, others are broadcast.
- Broadcasters are the primary users under Part 74. See the specific rule below.
- Per FCC rule 74.402(e)(8):
Operation on frequencies 166.2500 MHz and 170.1500 MHz is subject to the condition that harmful interference shall not be caused to present or future Government stations in the band 162-174 MHz and is also subject to the bandwidth and tolerance limitations and compliance deadlines listed in § 74.462 of this part. Authorization on these frequencies shall be in the lower 48 contiguous States only, except within the area bounded on the west by the Mississippi River, on the north by the parallel of latitude 37DEG30' N., and on the east and south by that arc of the circle with center at Springfield, Illinois, and radius equal to the airline distance between Springfield, Illinois, and Montgomery, Alabama, subtended between the foregoing west and north boundaries, or within 150 miles (241.4 km) of New York City. |