Source: https://gov.ecfr.io/cgi-bin/retrieveECFR?gp=&mc=true&n=sp47.5.101.g&r=SUBPART&ty=HTML
Timestamp: 2020-01-25 14:09:52
Document Index: 783431744

Matched Legal Cases: ['art 101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', '§101', 'art.\n10', '§1', '§101', '§101', '§101', 'art 17', '§1', '§1']

Title 47 → Chapter I → Subchapter D → Part 101 → Subpart G
§101.501 Eligibility.
§101.503 Digital Electronic Message Service Nodal Stations.
§101.505 Frequencies.
§101.507 Frequency stability.
§101.513 Transmitter power.
§101.515 Emissions and bandwidth.
§101.517 Antennas.
§101.519 Interconnection.
§101.521 Spectrum utilization.
§101.523 Service areas.
§101.525 24 GHz system operations.
§101.526 License term.
§101.531 [Reserved]
§101.533 Regulatory status.
§101.537 24 GHz band subject to competitive bidding.
See §101.147(n) for licensing of DEMS facilities in the 10.6 GHz band. Applications for new facilities using the 18 GHz band are no longer being accepted. Any entity, other than one precluded by §101.7, is eligible for authorization to provide 24 GHz Service under this subpart.
10.6 GHz DEMS Nodal Stations may be authorized only as a part of an integrated communication system wherein 10.6 GHz DEMS User Stations associated therewith also are licensed to the 10.6 GHz DEMS Nodal Station licensee. Applications for 10.6 GHz DEMS Nodal Station licenses should specify the maximum number of 10.6 GHz DEMS User Stations to be served by that nodal station. Any increase in that number must be applied for pursuant to §1.913 of this chapter.
Frequencies, and the conditions on which they are available, for DEMS operations are contained in this subpart as well as in §101.147(m), (n), and (r)(9).
The frequency stability in the 10,550-10,680 MHz band must be ±0.0001% for each DEMS Nodal Station transmitter and ±0.0003% for each DEMS User Station transmitter. The frequency stability in the 24,250-25,250 MHz bands must be ±0.001% for each Nodal Station transmitter and ±0.003% for each User Station transmitter.
[68 FR 4961, Jan. 31, 2003]
The transmitter power will be governed by §101.113. Further, each application must contain an analysis demonstrating compliance with §101.113(a).
Different types of emissions may be authorized if the applicant describes fully the modulation and bandwidth desired, and demonstrates that the bandwidth desired is no wider than needed to provide the intended service. In no event, however, may the necessary or occupied bandwidth exceed the specified channel width of the assigned pair.
(a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements.
(b) The use of horizontal or vertical plane wave polarization, or right hand or left hand rotating elliptical polarization must be used to minimize harmful interference between stations.
(c) Directive antennas must be used at all DEMS User Stations and may be elevated no higher than necessary to assure adequate service. Antenna structures requiring FAA notification under part 17 of this chapter must be registered with the Commission. The structure owner is responsible for registering, painting, and lighting the structure if applicable. Requests for such authorization must show the inclusive dates of the proposed operation.
(a) All DEMS licensees must make available to the public all information necessary to allow the manufacture of user equipment that will be compatible with the licensee's network.
(b) All DEMS licensees must make available to the public all information necessary to allow interconnection of DEMS networks.
(4) the Gulf of Mexico. The Gulf of Mexico EA extends from 12 nautical miles off the U.S. Gulf coast outward into the Gulf. See 62 FR 9636 (March 3, 1997), in which the Commission created an additional four economic area-like areas for a total of 176 EA service areas. Maps of the EAs and the Federal Register Notice that established the 172 Economic Areas (EAs) are available for public inspection and copying at the FCC Reference Center, Room CY A-257, 445 12th St., SW., Washington, DC 20554. These maps and data are also available on the FCC Web site at www.fcc.gov/oet/info/maps/areas/.
[65 FR 59360, Oct. 5, 2000, as amended at 69 FR 44608, July 27, 2004]
(ii) Submission of an Environmental Assessment is required under §1.1307 of this chapter;
(b) Whenever a licensee constructs or makes system changes as described in paragraph (a)(1) of this section, the licensee is required to notify the Commission within 30 days of the change under §1.947 of this chapter and include a statement of the technical parameters of the changed station.
[65 FR 59360, Oct. 5, 2000, as amended at 69 FR 17959, Apr. 6, 2004]
[65 FR 59361, Oct. 5, 2000]