Home/CFR/Title 47/Part 27
FEDERAL · 47 CFR

Part 27 — Miscellaneous Wireless Communications Services

143 sections · Title 47: Telecommunication

§ 27.1§ 27.1 [Reserved]
§ 27.2Permissible communications.
§ 27.3§ 27.3 [Reserved]
§ 27.4Terms and definitions.
§ 27.5Frequencies.
§ 27.6Service areas.
§ 27.9Operation of certificated signal boosters.
§ 27.10Regulatory status.
§ 27.11Initial authorization.
§ 27.12Eligibility.
§ 27.13License period.
§ 27.14Construction requirements.
§ 27.15Geographic partitioning and spectrum disaggregation.
§ 27.16Network access requirements for Block C in the 746-757 and 776-787 MHz bands.
§ 27.50Power limits and duty cycle.
§ 27.51Equipment authorization.
§ 27.52§ 27.52 [Reserved]
§ 27.53Emission limits.
§ 27.54§ 27.54 [Reserved]
§ 27.55Power strength limits.
§ 27.56Antenna structures; air navigation safety.
§ 27.57International coordination.
§ 27.58-27.62§§ 27.58-27.62 [Reserved]
§ 27.64Protection from interference.
§ 27.65Acceptance of interference in 2000-2020 MHz.
§ 27.66Discontinuance, reduction, or impairment of service.
§ 27.70Information exchange.
§ 27.72Information sharing requirements.
§ 27.73WCS, AMT, and Goldstone coordination requirements.
§ 27.75Basic interoperability requirement.
§ 27.77Restriction on mobile and portable equipment in the 1695-1710 MHz and 1755-1780 MHz bands.
§ 27.201WCS in the 2305-2320 MHz and 2345-2360 MHz bands subject to competitive bidding.
§ 27.202-27.208§§ 27.202-27.208 [Reserved]
§ 27.209Designated entities; bidding credits; unjust enrichment.
§ 27.210Definitions.
§ 27.301§ 27.301 [Reserved]
§ 27.302Eligibility.
§ 27.303Upper 700 MHz commercial and public safety coordination zone.
§ 27.304-27.307§§ 27.304-27.307 [Reserved]
§ 27.308§ 27.308 [Reserved]
§ 27.310-27.320§§ 27.310-27.320 [Reserved]
§ 27.321Mutually exclusive applications.
§ 27.322-27.325§§ 27.322-27.325 [Reserved]
§ 27.501746-758 MHz, 775-788 MHz, and 805-806 MHz bands subject to competitive bidding.
§ 27.502Designated entities.
§ 27.601Authority and coordination requirements.
§ 27.602Lease agreements.
§ 27.604§ 27.604 [Reserved]
§ 27.607§ 27.607 [Reserved]
§ 27.701698-746 MHz bands subject to competitive bidding.
§ 27.702Designated entities.
§ 27.801§ 27.801 [Reserved]
§ 27.802Permissible communications.
§ 27.803Coordination requirements.
§ 27.804Field strength limits at WMTS facility.
§ 27.805Geographic partitioning and spectrum disaggregation.
§ 27.8061.4 GHz service licenses subject to competitive bidding.
§ 27.807Designated entities.
§ 27.901§ 27.901 [Reserved]
§ 27.902Permissible communications.
§ 27.903Coordination requirements.
§ 27.904Geographic partitioning and spectrum disaggregation.
§ 27.9051670-1675 MHz service licenses subject to competitive bidding.
§ 27.906Designated entities.
§ 27.10011915-1920 MHz and 1995-2000 MHz bands subject to competitive bidding.
§ 27.1002Designated entities in the 1915-1920 MHz and 1995-2000 MHz bands.
§ 27.1021§ 27.1021 [Reserved]
§ 27.1031§ 27.1031 [Reserved]
§ 27.1041§ 27.1041 [Reserved]
§ 27.11011710-1755 MHz and 2110-2155 MHz bands subject to competitive bidding.
§ 27.1102Designated Entities in the 1710-1755 MHz and 2110-2155 MHz bands.
§ 27.11032000-2020 MHz and 2180-2200 MHz bands subject to competitive bidding.
§ 27.1104Designated Entities in the 2000-2020 MHz and 2180-2200 MHz bands.
§ 27.11051695-1710 MHz, 1755-1780 MHz and 2155-2180 MHz bands subject to competitive bidding.
§ 27.1106Designated Entities in the 1695-1710 MHz, 1755-1780 MHz, and 2155-2180 MHz bands.
§ 27.1111§ 27.1111 [Reserved]
§ 27.1131-27.1132§§ 27.1131-27.1132 [Reserved]
§ 27.1133Protection of part 74 and part 78 operations.
§ 27.1134Protection of Federal Government operations.
§ 27.1135Protection of non-Federal Government Meteorological-Satellite operations.
§ 27.1136Protection of mobile satellite services in the 2000-2020 MHz and 2180-2200 MHz bands.
§ 27.1160-27.1174§§ 27.1160-27.1174 [Reserved]
§ 27.1176-27.1190§§ 27.1176-27.1190 [Reserved]
§ 27.1200§ 27.1200 [Reserved]
§ 27.1201§ 27.1201 [Reserved]
§ 27.1202Cable/BRS cross-ownership.
§ 27.1203§ 27.1203 [Reserved]
§ 27.1204EBS Tribal priority filing window.
§ 27.1205EBS renewal standard.
§ 27.1206Geographic service area.
§ 27.1207Service areas and authorizations.
§ 27.1208Geographic area licensing.
§ 27.1209Reversion and overlay rights.
§ 27.1210Remote control operation.
§ 27.1211Unattended operation.
§ 27.1212License term.
§ 27.1213-27.1215§§ 27.1213-27.1215 [Reserved]
§ 27.1216Grandfathered E and F group EBS licenses.
§ 27.1217Competitive bidding procedures for the Broadband Radio Service and the Educational Broadband Service.
§ 27.1218Broadband Radio Service designated entity provisions.
§ 27.1219Educational Broadband Service designated entity provisions.
§ 27.1220Transmission standards.
§ 27.1221Interference protection.
§ 27.1222Operations in the 2568-2572 and 2614-2618 bands.
§ 27.1250-27.1255§§ 27.1250-27.1255 [Reserved]
§ 27.1300600 MHz band subject to competitive bidding.
§ 27.1301Designated entities in the 600 MHz band.
§ 27.1320Notification to white space database administrators.
§ 27.1321Requirements for operation of base and fixed stations in the 600 MHz downlink band in close proximity to Radio Astronomy Observatories.
§ 27.1401Licenses in the 3.7 GHz Service are subject to competitive bidding.
§ 27.1402Designated entities in the 3.7 GHz Service.
§ 27.1411Transition of the 3700-3980 MHz band to the 3.7 GHz Service.
§ 27.1412Transition Plan.
§ 27.1413Relocation Coordinator.
§ 27.1414Relocation Payment Clearinghouse.
§ 27.1415Documentation of expenses.
§ 27.1416Reimbursable costs.
§ 27.1417Reimbursement fund.
§ 27.1418Payment obligations.
§ 27.1419Lump sum payment for earth station opt out.
§ 27.1420Cost-sharing formula.
§ 27.1421Disputes over costs and cost-sharing.
§ 27.1422Accelerated relocation payment.
§ 27.1423Protection of incumbent operations.
§ 27.1424Agreements between 3.7 GHz Service licensees and C-Band earth station operators.
§ 27.1500Scope.
§ 27.1501Definitions.
§ 27.1502§ 27.1502 [Reserved]
§ 27.1503Broadband license eligibility and application requirements.
§ 27.1504Mandatory relocation.
§ 27.1505Performance requirements.
§ 27.1506Frequencies.
§ 27.1507Effective radiated power limits for 900 MHz broadband systems.
§ 27.1508Field strength limit.
§ 27.1509Emission limits.
§ 27.1510Unacceptable interference to narrowband 900 MHz licensees from 900 MHz broadband licensees.
§ 27.16003450-3550 MHz band subject to competitive bidding.
§ 27.1601Designated entities in the 3450-3550 MHz band.
§ 27.1602Incumbent Federal operations.
§ 27.1603Coordination procedures.
§ 27.1604-27.1605§§ 27.1604-27.1605 [Reserved]
§ 27.1606Aggregation of 3450-3550 MHz band licenses.
§ 27.1607Information sharing for time division duplex synchronization.