5.286AA The frequency band 450-470 MHz is identified for use by administrations wishing to implement International Mobile Telecommunications (IMT) - see Resolution 224 (Rev.WRC 19). This identification does not preclude the use of this frequency band by any application of the services to which it is allocated and does not establish priority in the Radio Regulations. (WRC 19)

5.287 Use of the frequency bands 457.5125-457.5875 MHz and 467.5125-467.5875 MHz by the maritime mobile service is limited to on-board communication stations. The characteristics of the equipment and the channelling arrangement shall be in accordance with Recommendation ITU R M.1174 4. The use of these frequency bands in territorial waters is subject to the national regulations of the administration concerned. (WRC 19)

5.288 In the territorial waters of the United States and the Philippines, the preferred frequencies for use by on board communication stations shall be 457.525 MHz, 457.550 MHz, 457.575 MHz and 457.600 MHz paired, respectively, with 467.750 MHz, 467.775 MHz, 467.800 MHz and 467.825 MHz. The characteristics of the equipment used shall conform to those specified in Recommendation ITU R M.1174 4. (WRC 19)

5.289 Earth exploration-satellite service applications, other than the meteorological-satellite service, may also be used in the bands 460-470 MHz and 1 690-1 710 MHz for space-to-Earth transmissions subject to not causing harmful interference to stations operating in accordance with the Table.

5.290 Different category of service: in Afghanistan, Azerbaijan, Belarus, China, the Russian Federation, Japan, Kyrgyzstan, Tajikistan and Turkmenistan, the allocation of the band 460-470 MHz to the meteorological-satellite service (space-to-Earth) is on a primary basis (see No. 5.33), subject to agreement obtained under No. 9.21. (WRC 12)

US73 The frequencies 150.775, 150.79, 152.0075, and 163.25 MHz, and the bands 462.94-463.19675 and 467.94-468.19675 MHz shall be authorized for the purpose of delivering or rendering medical services to individuals (medical radiocommunication systems), and shall be authorized on a primary basis for Federal and non-Federal use. The frequency 152.0075 MHz may also be used for the purpose of conducting public safety radio communications that include, but are not limited to, the delivering or rendering of medical services to individuals.

(a) The use of the frequencies 150.775 and 150.79 MHz is restricted to mobile stations operating with a maximum e.r.p. of 100 watts. Airborne operations are prohibited.

(b) The use of the frequencies 152.0075 and 163.25 MHz is restricted to base stations that are authorized only for one-way paging communications to mobile receivers. Transmissions for the purpose of activating or controlling remote objects on these frequencies shall not be authorized.

    (c) Non-Federal licensees in the Public Safety Radio Pool holding a valid authorization on May 27, 2005, to operate on the frequencies 150.7825 and 150.7975 MHz may, upon proper renewal application, continue to be authorized for such operation; provided that harmful interference is not caused to present or future Federal stations in the band 150.05-150.8 MHz and, should harmful interference result, that the interfering non-Federal operation shall immediately terminate.

US209   The use of frequencies 460.6625, 460.6875, 460.7125, 460.7375, 460.7625, 460.7875, 460.8125, 460.8375, 460.8625, 465.6625, 465.6875, 465.7125, 465.7375, 465.7625, 465.7875, 465.8125, 465.8375, and 465.8625 MHz may be authorized, with 100 mW or less output power, to Federal and non-Federal radio stations for one-way, non-voice bio-medical telemetry operations in hospitals, or medical or convalescent centers.

US287   In the maritime mobile service, the frequencies 457.525 MHz, 457.550 MHz, 457.575 MHz, 467.525 MHz, 467.550 MHz and 467.575 MHz may be used by on-board communication stations. Where needed, equipment designed for 12.5 kHz channel spacing using also the additional frequencies 457.5375 MHz, 457.5625 MHz, 467.5375 MHz and 467.5625 MHz may be introduced for on-board communications. The use of these frequencies in territorial waters may be subject to the national regulations of the administration concerned. The characteristics of the equipment used shall conform to those specified in Recommendation ITU-R M.1174-2.

US288   In the territorial waters of the United States, the preferred frequencies for use by on-board communication stations shall be 457.525 MHz, 457.550 MHz, 457.575 MHz and 457.600 MHz paired, respectively, with 467.750 MHz, 467.775 MHz, 467.800 MHz and 467.825 MHz. Where needed, equipment designed for 12.5 kHz channel spacing using also the additional frequencies 457.5375 MHz, 457.5625 MHz, 467.5375 MHz and 467.5625 MHz may be introduced for on-board communications. The characteristics of the equipment used shall conform to those specified in Recommendation ITU-R M.1174-2.

US289   In the bands 460-470 MHz and 1690-1695 MHz, the following provisions shall apply:

(a) In the band 460-470 MHz, space stations in the Earth exploration-satellite service (EESS) may be authorized for space-to-Earth transmissions on a secondary basis with respect to the fixed and mobile services. When operating in the meteorological-satellite service, such stations shall be protected from harmful interference from other EESS applications. The power flux density produced at the Earth’s surface by any space station in this band shall not exceed −152 dBW/m²/4 kHz.

(b) In the band 1690-1695 MHz, EESS applications, other than the meteorological-satellite service, may also be used for space-to-Earth transmissions subject to not causing harmful interference to stations operating in accordance with the Table of Frequency Allocations.

NG124 In the bands 30.85-34, 37-38, 39-40, 42-47.41, 150.995-156.25, 158.715-159.465, 453.0125-453.9875, 458.0125-458.9875, 460.0125-465.6375, and 467.9375-467.9875 MHz, police licensees are authorized to operate low power transmitters on a secondary basis in accordance with the provisions of 47 CFR 2.803 and 90.20(e)(5).

SpectrumWiki

Band Uses (460 - 470 MHz)

Television Broadcast

Over-the-air television broadcasting in the United States uses the following spectrum. Each TV channel is 6 MHz wide. Digital broadcasting is by the ATSC standard. Some Low Power Television (LPTV), TV translators, and Class A television stations continue to broadcast in analog mode using the NTSC standard, but are mandated to transition to digital by September 1, 2015; however, the FCC has proposed extending this deadline in document FCC 14-151 (available under the related documents section).

VHF TV
54-72 MHz:	Channels 2-4
76-88 MHz:	Channels 5-6
174-216 MHz:	Channels 7-13

UHF TV
470-512 MHz:	Channels 14-20 (may be used for land mobile in major cities; see below)
512-608 MHz:	Channels 21-36
608-614 MHz:	Channel 37 (not used for TV broadcasting)
614-698 MHz:	Channels 38-51

Portions of channels 14-20 (470-512 MHz) are used by the Private Land Mobile Radio Service (PLMRS) in the following metropolitan areas:

Boston MA	channels 14 & 16
Chicago IL	channels 14 & 15
Dallas/Ft. Worth TX	channel 16
Houston TX	channel 17
Los Angeles CA	channels 14, 16 & 20
Miami FL	channel 14
New York NY/NE New Jersey	channels 14-16
Philadelphia PA	channels 19 & 20
Pittsburgh PA	channels 14 & 18
San Francisco-Oakland CA	channels 16 & 17
Washington DC	channels 17 & 18

PLMRS service is allowed by the FCC's rules in Cleveland OH (14 & 15) and Detroit MI (15 & 16), but interference issues with Canada prevent PLMRS from being deployed there.

A useful characteristic of digital (ATSC) signals is the addition of a narrowband pilot tone on the RF carrier. The pilot tone is at a nominal frequency of 309.440559441 kHz above the bottom edge of the channel, although the FCC may require small frequency offsets on a station-by-station basis to avoid interference between pilot tones of co-channel TV stations. Ancillary uses of the pilot tones include, for example, monitoring for sudden enhanced propagation events, such as meteor burst or sporadic E.

Channelized Bands
Band	Channel	Use	Service	Table
54 - 60 MHz	2	Broadcast Television (VHF)	Broadcasting	N
60 - 66 MHz	3	Broadcast Television (VHF)	Broadcasting	N
66 - 72 MHz	4	Broadcast Television (VHF)	Broadcasting	N
76 - 82 MHz	5	Broadcast Television (VHF)	Broadcasting	N
82 - 88 MHz	6	Broadcast Television (VHF)	Broadcasting	N
174 - 180 MHz	7	Broadcast Television (VHF)	Broadcasting	N
180 - 186 MHz	8	Broadcast Television (VHF)	Broadcasting	N
186 - 192 MHz	9	Broadcast Television (VHF)	Broadcasting	N
192 - 198 MHz	10	Broadcast Television (VHF)	Broadcasting	N
198 - 204 MHz	11	Broadcast Television (VHF)	Broadcasting	N
204 - 210 MHz	12	Broadcast Television (VHF)	Broadcasting	N
210 - 216 MHz	13	Broadcast Television (VHF)	Broadcasting	N
470 - 476 MHz	14	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
476 - 482 MHz	15	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
482 - 488 MHz	16	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
488 - 494 MHz	17	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
494 - 500 MHz	18	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
500 - 506 MHz	19	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
506 - 512 MHz	20	Broadcast Television (UHF) (may be used for land mobile in major metro areas)	Broadcasting	N
512 - 518 MHz	21	Broadcast Television (UHF)	Broadcasting	N
518 - 524 MHz	22	Broadcast Television (UHF)	Broadcasting	N
524 - 530 MHz	23	Broadcast Television (UHF)	Broadcasting	N
530 - 536 MHz	24	Broadcast Television (UHF)	Broadcasting	N
536 - 542 MHz	25	Broadcast Television (UHF)	Broadcasting	N
542 - 548 MHz	26	Broadcast Television (UHF)	Broadcasting	N
548 - 554 MHz	27	Broadcast Television (UHF)	Broadcasting	N
554 - 560 MHz	28	Broadcast Television (UHF)	Broadcasting	N
560 - 566 MHz	29	Broadcast Television (UHF)	Broadcasting	N
566 - 572 MHz	30	Broadcast Television (UHF)	Broadcasting	N
572 - 578 MHz	31	Broadcast Television (UHF)	Broadcasting	N
578 - 584 MHz	32	Broadcast Television (UHF)	Broadcasting	N
584 - 590 MHz	33	Broadcast Television (UHF)	Broadcasting	N
590 - 596 MHz	34	Broadcast Television (UHF)	Broadcasting	N
596 - 602 MHz	35	Broadcast Television (UHF)	Broadcasting	N
602 - 608 MHz	36	Broadcast Television (UHF)	Broadcasting	N
614 - 620 MHz	38	Broadcast Television (UHF)	Broadcasting	N
620 - 626 MHz	39	Broadcast Television (UHF)	Broadcasting	N
626 - 632 MHz	40	Broadcast Television (UHF)	Broadcasting	N
632 - 638 MHz	41	Broadcast Television (UHF)	Broadcasting	N
638 - 644 MHz	42	Broadcast Television (UHF)	Broadcasting	N
644 - 650 MHz	43	Broadcast Television (UHF)	Broadcasting	N
650 - 656 MHz	44	Broadcast Television (UHF)	Broadcasting	N
656 - 662 MHz	45	Broadcast Television (UHF)	Broadcasting	N
662 - 668 MHz	46	Broadcast Television (UHF)	Broadcasting	N
668 - 674 MHz	47	Broadcast Television (UHF)	Broadcasting	N
674 - 680 MHz	48	Broadcast Television (UHF)	Broadcasting	N
680 - 686 MHz	49	Broadcast Television (UHF)	Broadcasting	N
686 - 692 MHz	50	Broadcast Television (UHF)	Broadcasting	N
692 - 698 MHz	51	Broadcast Television (UHF)	Broadcasting	N

External Links:

ATSC Digital TV Standard

FCC TV station query

Spectrum Tour: U.S. Digital TV (551 MHz) (Prof. Steve Ellingson)

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History of the Beep

Cleveland electronics engineer Al Gross invented radio paging in the early 1950s. Gross was a pioneer in portable VHF-UHF devices and an early proponent of “citizens radio,” now called “personal radio” (see 462.5375—462.7375 MHz). He provided paging systems for use in hospitals, though doctors initially resisted the technology.

The basic paging receiver beeps when it receives a distinctive code from a transmitter controlled by a “paging terminal,” connected to the public telephone network. Today’s more sophisticated pagers display the telephone number of the calling party, or alphanumeric messages. The World Wide Web is now the principal data input medium for alphanumeric paging.

Pagers often are used to signal waiting voice mail messages and are increasingly connected to electronic mail services. Voice paging declined in the 1980s, but was supposed to resurge with the advent of digital voice storage in the pager. Considerable investment was made in voice paging in the Narrowband Personal Communications Service (see 901—902 MHz). The reinstituted voice paging services failed to attract enough subscribers, however.

Delighting Guests

Paging also is used to control industrial equipment, to summon animals to feeding, and—in perhaps the most entertaining use we have discovered—to activate fireworks contained in banquet floral decorations.

Today most paging is provided by FCC licensees on a commercial basis. Traditionally, the two types of for-profit paging companies were designated radio common carriers (RCCs), which enjoyed interference-protected service areas and, in some cases, were required to have state utility certification; and Private Carrier Paging (PCP) providers, who operate on channels shared with other such carriers and are supposed to be exempt from state regulation.

Federal budget legislation in 1993 requires similar or comparable treatment, or “regulatory symmetry,” for substantially similar Commercial Mobile Radio Services (CMRS).

CMRS describes radio services offered to the public, or a large segment of the public, for profit and which interconnect to the public telephone network. Many types of CMRS services exist. PCP services were classified as CMRS in 1996. “There are no longer any real differences between private carrier and common carrier paging systems,” according to the FCC.

Nevertheless, the former system continues in that separate regulations govern RCC-based paging in FCC Part 22 rules and PCP-based paging in Part 90. “Not all substantially similar services must have identical technical and operational rules,” the FCC said.

Major Changes

Paging licenses were traditionally granted on a first-come, first-serve basis using careful frequency coordination to avoid interference between systems. The FCC is introducing a new regime into CMRS paging: license auctions in specified geographic areas. Incumbent licensees will retain certain interference protections.

"We noted that if an incumbent already has a significant presence in a geographic area, other potential applicants may choose not to bid for that geographic area," the FCC said. "Thus, market forces, not regulation, would determine participation in competitive bidding for geographic area licenses.

"…Even where only 30 percent of a geographic area is available to a potential new entrant, we do not believe that it has been shown that the new entrant cannot establish a viable system that serves the public as well as the incumbent." The Commission dismissed all mutually exclusive applications for paging licenses filed after July 31, 1996, in preparation for the auction regime (Docket WT 96-18).

In the 929—930 MHz and 931—932 MHz bands, the FCC established paging licenses in Major Economic Areas (MEAs) developed by the Commerce Department and composed of Economic Areas (EAs, see the following).

Special exemptions from auctions apply to certain established paging licensees in the 929—930 MHz and 931—932 MHz bands who earned exclusive licenses through extensive network construction under earlier regulations.

In other, older paging bands, such as 35—36 MHz, 43—44 MHz, 152—159 MHz, and 454—460 MHz, containing small- and medium-sized paging systems, the FCC adopted Economic Areas (EAs), each consisting of metropolitan or similar areas that are centers of economic activity, with surrounding economically related counties.

As is the case with most auctioned licenses, each geographic area licensee is required to provide coverage to specified portions of the population by a certain date. Alternatively, the licensee may demonstrate that it provides "substantial service," that is, "service that is sound, favorable, and substantially above a level of mediocre service." Failure to meet these requirements is supposed to automatically terminate the license.

Incumbents (who did not obtain their licenses in auctions) may make certain changes to their operations, including adding or modifying their transmission sites. To expand their existing radio contours, they must obtain the consent of the geographic licensee for the expansion area, or buy the expansion area at auction even if the area is larger than needed. If the incumbent stops operating, the FCC performs "spectrum reversion," turning the incumbent’s spectrum over to the geographic licensee for that area.

Other services use the 152—159 MHz and 454—460 MHz bands allocated to paging services. These include the Basic Exchange Telecommunications Radio Service (BETRS), which provides rural subscribers with phone service; and pre-cellular two-way mobile telephone services, which operate mostly in the western U.S.

BETRS is licensed under the Rural Radiotelephone Service. Only local exchange telephone companies or companies having state approval to provide local phone service may provide BETRS. By definition, BETRS is a fixed service and is not CMRS.

The Commission decided to include both BETRS and the two-way mobile telephone services on paging channels in its auction scheme, over the protests of rural telephone advocates. However, it will still allow providers to obtain licenses for these services on a secondary, non-interference basis to geographic-area paging licensees.

(Original entry based upon "Wireless Spectrum Finder" by Benn Kobb. Wireless Spectrum Finder is now (c)MMX Technology LLC.)

Frequency Bands
Band	Use	Service	Table
35 - 36 MHz	Paging (portions of band)	Land Mobile	N
43 - 44 MHz	Paging (portions of band)	Land Mobile	N
152 - 159 MHz	Paging (portions of band)	Land Mobile	N
454 - 460 MHz	Paging (portions of band)	Land Mobile	N

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FCC Narrowbanding Mandate

The FCC has mandated that all Private Land Mobile Radio (PLMR) and Industrial/Business Radio Pool systems operating in the 150-174 and 421-512 MHz bands must operate using a channel bandwidth of no more than 12.5 kHz, or "a technology that achieves the narrowband equivalent of one channel per 12.5 kHz of channel bandwidth (voice) or 4800 bits per second per 6.25 kHz (data) if the bandwidth for transmissions specified in the modification application is greater than 12.5 kHz."

The deadline for narrowbanding is January 1, 2013. Prior to this date, systems in these bands were allowed up to 25 kHz channel bandwidth.

Narrowbanding of the 470-512 MHz portion ("T-band") has been put on hold by the FCC. Congressional action in the Middle Class Tax Relief and Jobs Creation Act mandated that this sub-band be cleared of all mobile systems in light of the TV band incentive auction and the eventual creation of the nationwide public safety broadband network.

Frequency Bands
Band	Use	Service	Table
150 - 174 MHz	FCC Narrowband Mandate for PLMR and Industrial/Business Radio Pool systems	-	N
421 - 512 MHz	FCC Narrowband Mandate for PLMR and Industrial/Business Radio Pool systems	-	N

External Links:

FCC Narrowbanding Mandate Order

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Standard LTE Bands

The following bands have been defined by 3GPP as standard LTE bands for Frequency Division Duplex (FDD, where mobile and base stations transmit in separate bands) and Time Division Duplex (TDD, where mobiles and bases transmit and receive on the same frequency). These bands are defined in 3GPP TS 36.101 (link below).

Note that bands 15 & 16 and 30-32 are not defined, and the FDD band 29 is used for downlink-only for carrier aggregation, so it has no corresponding uplink band.

Uplinks refer to the frequencies used for handsets and other user devices to transmit to the base station, and downlinks refer to frequencies used by base stations to transmit to the user devices.

Paired Frequency Bands
Paired Bands	Use	Service	Table
452.5 - 457.5 MHz	LTE band 31 FDD uplink	Mobile	-
462.5 - 467.5 MHz	LTE band 31 FDD downlink	Mobile	-
699 - 716 MHz	LTE band 12 FDD uplink	Mobile	-
729 - 746 MHz	LTE band 12 FDD downlink	Mobile	-
703 - 748 MHz	LTE band 28 FDD uplink	Mobile	-
758 - 803 MHz	LTE band 28 FDD downlink	Mobile	-
704 - 716 MHz	LTE band 17 FDD uplink	Mobile	-
734 - 746 MHz	LTE band 17 FDD downlink	Mobile	-
746 - 756 MHz	LTE band 13 FDD downink	Mobile	-
777 - 787 MHz	LTE band 13 FDD uplink	Mobile	-
758 - 768 MHz	LTE band 14 FDD downlink	Mobile	-
788 - 798 MHz	LTE band 14 FDD uplink	Mobile	-
807 - 824 MHz	LTE band 27 FDD uplink	Mobile	-
852 - 869 MHz	LTE band 27 FDD downlink	Mobile	-
814 - 849 MHz	LTE band 26 FDD uplink	Mobile	-
859 - 894 MHz	LTE band 26 FDD downlink	Mobile	-
815 - 830 MHz	LTE band 18 FDD uplink	Mobile	-
860 - 875 MHz	LTE band 18 FDD downlink	Mobile	-
824 - 849 MHz	LTE band 5 FDD uplink	Mobile	-
869 - 894 MHz	LTE band 5 FDD downlink	Mobile	-
830 - 840 MHz	LTE band 6 FDD uplink ("band 6 is not applicable" according to the standard)	Mobile	-
875 - 885 MHz	LTE band 6 FDD downlink ("band 6 is not applicable" according to the standard)	Mobile	-
830 - 845 MHz	LTE band 19 FDD uplink	Mobile	-
875 - 890 MHz	LTE band 19 FDD downlink	Mobile	-
791 - 821 MHz	LTE band 20 FDD downlink	Mobile	-
832 - 862 MHz	LTE band 20 FDD uplink	Mobile	-
880 - 915 MHz	LTE band 8 FDD uplink	Mobile	-
925 - 960 MHz	LTE band 8 FDD downlink	Mobile	-
1427.9 - 1447.9 MHz	LTE band 11 FDD uplink	Mobile	-
1475.9 - 1495.9 MHz	LTE band 11 FDD downlink	Mobile	-
1447.9 - 1462.9 MHz	LTE band 21 FDD uplink	Mobile	-
1495.9 - 1510.9 MHz	LTE band 21 FDD downlink	Mobile	-
1525 - 1559 MHz	LTE band 24 FDD downlink	Mobile	-
1626.5 - 1660.5 MHz	LTE band 24 FDD uplink	Mobile	-
1710 - 1755 MHz	LTE band 4 FDD uplink	Mobile	-
2110 - 2155 MHz	LTE band 4 FDD downlink	Mobile	-
1710 - 1785 MHz	LTE band 3 FDD uplink	Mobile	-
1805 - 1880 MHz	LTE band 3 FDD downlink	Mobile	-
1710 - 1770 MHz	LTE band 10 FDD uplink	Mobile	-
2110 - 2170 MHz	LTE band 10 FDD downlink	Mobile	-
1749.9 - 1784.9 MHz	LTE band 9 FDD uplink	Mobile	-
1844.9 - 1879.9 MHz	LTE band 9 FDD downlink	-	-
1850 - 1910 MHz	LTE band 2 FDD uplink	Mobile	-
1930 - 1990 MHz	LTE band 2 FDD downlink	Mobile	-
1850 - 1915 MHz	LTE band 25 FDD uplink	Mobile	-
1930 - 1995 MHz	LTE band 25 FDD downlink	Mobile	-
1920 - 1980 MHz	LTE band 1 FDD uplink	Mobile	-
2110 - 2170 MHz	LTE band 1 FDD downlink	Mobile	-
2000 - 2020 MHz	LTE band 23 FDD uplink	Mobile	-
2180 - 2200 MHz	LTE band 23 FDD downlink	Mobile	-
2305 - 2315 MHz	LTE band 30 FDD uplink	Mobile	-
2350 - 2360 MHz	LTE band 30 FDD downlink	Mobile	-
2500 - 2570 MHz	LTE band 7 FDD uplink	Mobile	-
2620 - 2690 MHz	LTE band 7 FDD downlink	Mobile	-
3410 - 3490 MHz	LTE band 22 FDD uplink	Mobile	-
3510 - 3590 MHz	LTE band 22 FDD downlink	Mobile	-

Frequency Bands
Band	Use	Service	Table
703 - 803 MHz	LTE band 44 TDD	Mobile	-
717 - 728 MHz	LTE band 29 FDD unpaired downlink (carrier aggregation use only)	Mobile	-
1850 - 1910 MHz	LTE band 35 TDD	Mobile	-
1880 - 1920 MHz	LTE band 39 TDD	Mobile	-
1900 - 1920 MHz	LTE band 33 TDD	Mobile	-
1910 - 1930 MHz	LTE band 37 TDD	Mobile	-
1930 - 1990 MHz	LTE band 36 TDD	Mobile	-
2010 - 2025 MHz	LTE band 34 TDD	Mobile	-
2300 - 2400 MHz	LTE band 40 TDD	Mobile	-
2496 - 2690 MHz	LTE band 41 TDD	Mobile	-
2570 - 2620 MHz	LTE band 38 TDD	Mobile	-
3400 - 3600 MHz	LTE band 42 TDD	Mobile	-
3600 - 3800 MHz	LTE band 43 TDD	Mobile	-

External Links:

3GPP TS 36.101 specification

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IEEE 802.15.4 HRP UWB

High pulse repetition frequency ultra-wideband (HPR UWB) is one of the physical layers defined for low data rate personal area network (LR-WPAN) communications in the IEEE 802.15.4 standard.

According to the FiRa Consortium:

"In challenging environments, such as parking structures, hospitals, airports and high density venues, ultra-wideband (UWB) technology outperforms other technologies in terms of accuracy, power consumption, robustness in wireless connectivity, and security, by a wide margin.

"UWB securely determines the relative position of peer devices with a very high degree of accuracy and can operate with line of sight at up to 200 meters. In contrast to narrow band wireless technologies, the use of wide bandwidth means UWB provides very stable connectivity, with little to no interference and offers highly precise positioning, even in congested multi-path signal environments.

"By calculating precise location, fine ranging based on UWB is a more secure approach to closing and opening locks, whether those locks are installed on a car door, a warehouse entryway, a conference room, or your front door."

Frequencies
Frequency	Bandwidth	Use	Service	Table
499.2 MHz	499.2 MHz	802.15.4 HRP UWB Channel 0	-	-
3494.4 MHz	499.2 MHz	802.15.4 HRP UWB Channel 1	-	-
3993.6 MHz	499.2 MHz	802.15.4 HRP UWB Channel 2	-	-
3993.6 MHz	1.3312 GHz	802.15.4 HRP UWB Channel 4	-	-
4492.8 MHz	499.2 MHz	802.15.4 HRP UWB Channel 3	-	-
6489.6 MHz	1.0816 GHz	802.15.4 HRP UWB Channel 7	-	-
6489.6 MHz	499.2 MHz	802.15.4 HRP UWB Channel 5	-	-
6988.8 MHz	499.2 MHz	802.15.4 HRP UWB Channel 6	-	-
7488 MHz	499.2 MHz	802.15.4 HRP UWB Channel 8	-	-
7987.2 MHz	1.3312 GHz	802.15.4 HRP UWB Channel 11	-	-
7987.2 MHz	499.2 MHz	802.15.4 HRP UWB Channel 9	-	-
8486.4 MHz	499.2 MHz	802.15.4 HRP UWB Channel 10	-	-
8985.6 MHz	499.2 MHz	802.15.4 HRP UWB Channel 12	-	-
9484.8 MHz	1.35497 GHz	802.15.4 HRP UWB Channel 15	-	-
9484.8 MHz	499.2 MHz	802.15.4 HRP UWB Channel 13	-	-
9984 MHz	499.2 MHz	802.15.4 HRP UWB Channel 14	-	-

External Links:

IEEE 802.15.4 standard (IEEE)

IEEE 802.15.4 (Wikipedia)

Associated Files:

802.15.4 HRP UWB PHY band allocation

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2019 World Radiocommunication Conference (WRC-19) Agenda Item 1.3

1.3 to consider possible upgrading of the secondary allocation to the meteorological-satellite service (space-to-Earth) to primary status and a possible primary allocation to the Earth exploration-satellite service (space-to-Earth) in the frequency band 460-470 MHz, in accordance with Resolution 766 [COM6/8] (WRC-15);

Frequency Bands
Band	Use	Service	Table
460 - 470 MHz	WRC-19 Agenda Item 1.3	-	-

External Links:

WRC-19 (International Telecommunication Union)

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TV White Space Devices

TV white space devices are unlicensed intentional radiators that operate on available TV channels in the broadcast television frequency bands. Channel availability is determined from geospatial information and a TV bands database.

White space devices in the U.S. are governed by Part 15(H) of the FCC's rules. They operate on available TV channels in the broadcast television frequency bands, the 600 MHz band (including the guard bands and duplex gap), and in 608-614 MHz (channel 37).

TV white spaces has not been a commercial success and very few devices are in operation.

Frequency Bands
Band	Use	Service	Table
54 - 72 MHz	Restricted to mobile/fixed white space devices that communicate with other fixed/mobile white space devices	-	N
76 - 88 MHz	Restricted to mobile/fixed white space devices that communicate with other fixed/mobile white space devices	-	N
174 - 216 MHz	Restricted to mobile/fixed white space devices that communicate with other fixed/mobile white space devices	-	N
470 - 614 MHz	Fixed and personal/portable white space devices	-	N
617 - 652 MHz	Fixed and personal/portable white space devices in areas where 600 MHz licensees are not operating	-	N
657 - 663 MHz	Fixed and personal/portable white space devices in the 600 MHz duplex gap	-	N
663 - 698 MHz	Fixed and personal/portable white space devices in areas where 600 MHz licensees are not operating	-	N

External Links:

FCC White Space Database Administration

RED Technologies White Space Database

47 CFR 15H (FCC rules for TV White Space Devices)

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WRC Agenda Item 1.5, ITU Region 1

"to review the spectrum use and spectrum needs of existing services in the frequency band 470-960 MHz in Region 1 and consider possible regulatory actions in the frequency band 470-694 MHz in Region 1 on the basis of the review in accordance with Resolution 235 (WRC-15)"

Frequency Bands
Band	Use	Service	Table
470 - 960 MHz	Review spectrum use and needs in Region 1	-	-
470 - 694 MHz	Possible regulatory actions in Region 1	-	-

External Links:

WRC-23 Agenda

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WRC-19 Agenda Item 1.3

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Related Documents, Links, and Multimedia:

FCC Proceeding (6)

Amendment to Improve Access to Private Land Mobile Radio Spectrum

According to the FCC:

In this Notice of Proposed Rulemaking (NPRM), we propose to amend Part 90 of the Commission’s Rules to expand access to private land mobile radio (PLMR) spectrum. Specifically, we grant in part petitions for rulemaking filed by the Land Mobile Communications Council (LMCC) proposing to amend our Rules to allow 806-824/851-869 MHz (800 MHz) band incumbent licensees in a market a six-month period in which to apply for Expansion Band and Guard Band frequencies before the frequencies are made available to applicants for new systems; and to amend Section 90.159 of our Rules to extend conditional licensing authority to applicants for site-based licenses in the 800 MHz and 896-901/935-940 MHz (900 MHz) bands. In addition, on our own motion but suggested by recent waiver requests, we propose to amend Section 90.35 of our Rules to make available for PLMR use frequencies that are on the band edge between the Industrial/Business (I/B) Pool and either General Mobile Radio Service (GMRS) or Broadcast Auxiliary Service (BAS) spectrum, to make certain frequencies that are designated for central station alarm operations available for other PLMR uses, and to make certain updates and corrections; and to amend Sections 90.219(d)(3) and 90.261(f) of our Rules to accommodate certain railroad operations.

Traditionally, the PLMR services have provided for the private, internal communications needs of public safety entities, state and local government entities, large and small businesses, transportation providers, the medical community, and other diverse users of two-way radio systems. PLMR licensees generally do not provide for-profit communications services. The Commission is committed to bringing about more efficient use of PLMR frequencies in order to alleviate congestion in this crowded spectrum, the demand for which continues to grow.

Frequencies/Bands

451 MHz

456.00625 MHz

456.0125 MHz

462 MHz

467.5375 MHz

467.7375 MHz

806 - 824 MHz

851 - 869 MHz

Document type and status: FCC proceeding (Current)
Document date or date of hyperlink query: September 23, 2016
Fcc Docket(s): WP Docket No. 16-261, RM-11719, RM-11722

Amendment to Improve Access to Private Land Mobile Radio Spectrum

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FCC Order waiving the Jan 1, 2013, deadline for narrowbanding 470-512 MHz (DA 12-642)

FCC Report and Order on TV Channel Sharing Arrangements (FCC 12-45)

FCC Rules for Low Power, Translator, and Class A Television Stations Digital Transition (FCC 11-110)

To ensure a timely and successful completion to the low power television digital transition, we take the following steps:

(1) adopt a hard deadline of September 1, 2015 for the termination of all analog low power television facilities;

(2) establish rules permitting those stations needing additional time to complete their digital transition to obtain a “last minute” extension;

(3) require existing analog and digital low power television stations in the 700 MHz band (channels 52-69) to submit displacement applications by September 1, 2011, and to cease operations in the 700 MHz band by December 31, 2011;

(4) increase the power limits for VHF low power television channels to 3 kilowatts (the current analog power limit);

(5) delegate to the Media Bureau the authority to establish timeframes and procedures for stations that have not already converted to notify the Commission of their conversion plans;

(6) widen the class of low power television broadcasters subject to the Commission’s ancillary and supplementary fee rules;

(7) modify the Commission’s minor change rule so that it covers a proposed change in a low power television station’s transmitter site of up to 30 miles (48 kilometers) from the reference coordinates of the station’s transmitting antenna;

(8) revise the vertical antenna patterns used in the prediction methodology for the low power television services; and

(9) allow low power television stations to use the emission mask used by full power television stations.

Frequencies/Bands

54 - 72 MHz

76 - 88 MHz

174 - 216 MHz

470 - 608 MHz

614 - 806 MHz

Services

Broadcasting

Document type and status: FCC proceeding (Current)
Document date or date of hyperlink query: May 01, 2012
Fcc Docket(s): MB 03-185

FCC Rules for Low Power, Translator, and Class A Television Stations Digital Transition (FCC 11-110)

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FCC Public Notice Soliciting Comments on 470-512 MHz (T-band) Spectrum

FCC Third NPRM on Digital LPTV and Translator Stations

In this Third Notice of Proposed Rulemaking (“Third Notice”), we seek comment on a number of issues involving low power television (“LPTV”) and TV translator stations (referred to collectively as “LPTV and TV translator stations”). These stations are a source of diverse and local programming for viewers, especially in rural and remote locations. Through this proceeding, we seek comment on measures to facilitate the final conversion of LPTV and TV translator stations to digital service and consider additional means to mitigate the potential impact of the incentive auction and the repacking process on LPTV and TV translator stations to help preserve the important services they provide.

Frequencies/Bands

54 - 72 MHz

76 - 88 MHz

174 - 216 MHz

470 - 608 MHz

614 - 698 MHz

Services

Broadcasting

Document type and status: FCC proceeding (Current)
Document date or date of hyperlink query: January 12, 2015
Fcc Docket(s): MB 03-185 GN 12-268 ET 14-175

FCC Third NPRM on Digital LPTV and Translator Stations

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Occupancy Measurements (10)

Legislation (1)

Engineering Data

	Lower Frequency	Center Frequency	Upper Frequency
Frequency	460 MHz	465 MHz	470 MHz
Wavelength	65.2 cm	64.5 cm	63.8 cm
Band designator(s)	UHF	UHF	UHF
Isotropic collecting area	338.0 cm²	330.8 cm²	323.8 cm²
Free space loss (1 m)	25.7 dB	25.8 dB	25.9 dB
Free space loss (1 km)	85.7 dB	85.8 dB	85.9 dB
Free space loss (10 km)	105.7 dB	105.8 dB	105.9 dB
Free space loss (100 km)	125.7 dB	125.8 dB	125.9 dB
Free space loss (1000 km)	145.7 dB	145.8 dB	145.9 dB
Free space loss (35,786 km = GEO orbit)	176.8 dB	176.9 dB	177.0 dB
Free space loss (378,370 km = Moon)	197.3 dB	197.4 dB	197.5 dB