Part 27 — Miscellaneous Wireless Communications Services
Subpart A — General Information
Subpart B — Applications and Licenses
Subpart C — Technical Standards
- § 27.50— Power limits and duty cycle.
- § 27.51— Equipment authorization.
- § 27.53— Emission limits.
- § 27.55— Power strength limits.
- § 27.56— Antenna structures; air navigation safety.
- § 27.57— International coordination.
- § 27.64— Protection from interference.
- § 27.65— Acceptance of interference in 2000-2020 MHz.
- § 27.66— Discontinuance, reduction, or impairment of service.
- § 27.70— Information exchange.
- § 27.72— Information sharing requirements.
- § 27.73— WCS, AMT, and Goldstone coordination requirements.
- § 27.75— Basic interoperability requirement.
- § 27.77— Restriction on mobile and portable equipment in the 1695-1710 MHz and 1755-1780 MHz bands.
Subpart D — Competitive Bidding Procedures for the 2305-2320 MHz and 2345-2360 MHz Bands
Subpart E — Application, Licensing, and Processing Rules for WCS
Subpart F — Competitive Bidding Procedures for the 698-806 MHz Band
Subpart G — Guard Band A and B Blocks (757-758/787-788 MHz and 775-776/805-806 MHz Bands)
Subpart H — Competitive Bidding Procedures for the 698-746 MHz Band
Subpart I — 1.4 GHz Band
Subpart J — 1670-1675 MHz Band
Subpart K — 1915-1920 MHz and 1995-2000 MHz
Subpart L — 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 2110-2155 MHz, 2155-2180 MHz, 2180-2200 MHz Bands
- § 27.1101— 1710-1755 MHz and 2110-2155 MHz bands subject to competitive bidding.
- § 27.1102— Designated Entities in the 1710-1755 MHz and 2110-2155 MHz bands.
- § 27.1103— 2000-2020 MHz and 2180-2200 MHz bands subject to competitive bidding.
- § 27.1104— Designated Entities in the 2000-2020 MHz and 2180-2200 MHz bands.
- § 27.1105— 1695-1710 MHz, 1755-1780 MHz and 2155-2180 MHz bands subject to competitive bidding.
- § 27.1106— Designated Entities in the 1695-1710 MHz, 1755-1780 MHz, and 2155-2180 MHz bands.
- § 27.1133— Protection of part 74 and part 78 operations.
- § 27.1134— Protection of Federal Government operations.
- § 27.1135— Protection of non-Federal Government Meteorological-Satellite operations.
- § 27.1136— Protection of mobile satellite services in the 2000-2020 MHz and 2180-2200 MHz bands.
Subpart M — Broadband Radio Service and Educational Broadband Service
- § 27.1202— Cable/BRS cross-ownership.
- § 27.1204— EBS Tribal priority filing window.
- § 27.1205— EBS renewal standard.
- § 27.1206— Geographic service area.
- § 27.1207— Service areas and authorizations.
- § 27.1208— Geographic area licensing.
- § 27.1209— Reversion and overlay rights.
- § 27.1210— Remote control operation.
- § 27.1211— Unattended operation.
- § 27.1212— License term.
- § 27.1216— Grandfathered E and F group EBS licenses.
- § 27.1217— Competitive bidding procedures for the Broadband Radio Service and the Educational Broadband Service.
- § 27.1218— Broadband Radio Service designated entity provisions.
- § 27.1219— Educational Broadband Service designated entity provisions.
- § 27.1220— Transmission standards.
- § 27.1221— Interference protection.
- § 27.1222— Operations in the 2568-2572 and 2614-2618 bands.
Subpart N — 600 MHz Band
- § 27.1300— 600 MHz band subject to competitive bidding.
- § 27.1301— Designated entities in the 600 MHz band.
- § 27.1320— Notification to white space database administrators.
- § 27.1321— Requirements for operation of base and fixed stations in the 600 MHz downlink band in close proximity to Radio Astronomy Observatories.
Subpart O — 3.7 GHz Service (3700-3980 MHz)
- § 27.1401— Licenses in the 3.7 GHz Service are subject to competitive bidding.
- § 27.1402— Designated entities in the 3.7 GHz Service.
- § 27.1411— Transition of the 3700-3980 MHz band to the 3.7 GHz Service.
- § 27.1412— Transition Plan.
- § 27.1413— Relocation Coordinator.
- § 27.1414— Relocation Payment Clearinghouse.
- § 27.1415— Documentation of expenses.
- § 27.1416— Reimbursable costs.
- § 27.1417— Reimbursement fund.
- § 27.1418— Payment obligations.
- § 27.1419— Lump sum payment for earth station opt out.
- § 27.1420— Cost-sharing formula.
- § 27.1421— Disputes over costs and cost-sharing.
- § 27.1422— Accelerated relocation payment.
- § 27.1423— Protection of incumbent operations.
- § 27.1424— Agreements between 3.7 GHz Service licensees and C-Band earth station operators.
Subpart P — Regulations Governing Licensing and Use of 900 MHz Broadband Service in the 896-901 MHz and 935-940 MHz Bands
- § 27.1500— Scope.
- § 27.1501— Definitions.
- § 27.1503— Broadband license eligibility and application requirements.
- § 27.1504— Mandatory relocation.
- § 27.1505— Performance requirements for 900 MHz broadband licenses.
- § 27.1506— Frequencies.
- § 27.1507— Effective radiated power limits for 900 MHz broadband systems.
- § 27.1508— Field strength limit.
- § 27.1509— Emission limits.
- § 27.1510— Unacceptable interference to narrowband 900 MHz licensees from 900 MHz broadband licensees.
Subpart Q — 3.45 GHz Service (3450-3550 MHz)
- § 27.1600— 3450-3550 MHz band subject to competitive bidding.
- § 27.1601— Designated entities in the 3450-3550 MHz band.
- § 27.1602— Incumbent Federal operations.
- § 27.1603— Coordination procedures.
- § 27.1606— Aggregation of 3450-3550 MHz band licenses.
- § 27.1607— Information sharing for time division duplex synchronization.