7 CHAPTER 7 Authorized Frequency Usage
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Part 23.5 Aeronautical Radio Frequency
GHANA CIVIL AVIATION (AIR NAVIGATION SERVICE) DIRECTIVES PART 23: SUBPART 5 – AERONAUTICAL RADIO FREQUENCY SPECTRUM UTILIZATION 23.5-1 NOV 2018 GHANA CIVIL AVIATION DIRECTIVES Part 23 Subpar 5 - Aeronautical Radio Spectrum Frequency Utilization TABLE OF CONTENT AERONAUTICAL RADIO FREQUENCY SPECTRUM UTILIZATION............................. 1 TABLE OF CONTENT ............................................................................................... 2 23.5.1 DEFINITIONS ........................................................................................ 4 23.5.2 DISTRESS FREQUENCIES .................................................................... 5 23.5.3 UTILIZATION OF FREQUENCIES BELOW 30 MHz ................................... 7 23.5.4 UTILIZATION OF FREQUENCIES ABOVE 30 MHz ............................... 10 23.5-2 NOV 2018 GHANA CIVIL AVIATION DIRECTIVES Part 23 Subpar 5 - Aeronautical Radio Spectrum Frequency Utilization Introduction In Subpart 5 of Part 23, the requirements and guidance material on the utilization of aeronautical frequencies are defined. The International Telecommunication Union (ITU) has set up a framework in which the demands for radio spectrum from the State of Ghana are balanced with the interests of different radio service users to produce a planned radio environment incorporating interference-free, effective and efficient radio spectrum use. Subpart 5 contains information on the assignment planning of individual aeronautical radio stations operating or planned to operate in different frequency bands. -
Executive Summary
Meeting: Study session Meeting date: September 14, 2020 Written report: 7 Executive summary Title: Comcast franchise renewal update Recommended action: **Due to the COVID-19 emergency declaration, this item is considered essential business and is Categorized as Time-Sensitive** • The report is presented for information only. No action is required. Policy consideration: Is the progress on the franchise renewal in keeping with council expectations? Summary: The city’s current franchise agreement with Comcast expires in January 2021. Upon receipt of Comcast’s request to renew its cable franchise in the city, the city notified Comcast of its intent to conduct informal renewal negotiations in accordance with the federal Cable Act. To prepare for negotiations, the city evaluated Comcast’s past performance under the existing franchise and conducted a needs assessment to determine the future cable-related Public- Educational-Government (PEG) community needs and interests of the city. This is the criteria prescribed by the Cable Act. Following the conclusion of the needs assessment, the city’s cable franchise attorney developed a draft franchise agreement, which the city plans to submit to Comcast for consideration. Financial or budget considerations: The final franchise agreement will determine the franchise fee, based on a percentage of gross revenues derived from cable service and PEG (public- educational-government) capital funding to be received by the city over the next franchise term, expected to be 10 years. Strategic priority consideration: St. Louis Park is committed to creating opportunities to build social capital through community engagement. Supporting documents: Community needs assessment report and appendices October 28, 2019 council study session report Prepared by: Jacque Smith, communications and marketing manager Reviewed by: Clint Pires, chief information officer Brian Grogan, attorney at law, Moss & Barnett Approved by: Tom Harmening, city manager Study session meeting of Sept. -
General Disclaimer One Or More of the Following Statements May Affect
General Disclaimer One or more of the Following Statements may affect this Document This document has been reproduced from the best copy furnished by the organizational source. It is being released in the interest of making available as much information as possible. This document may contain data, which exceeds the sheet parameters. It was furnished in this condition by the organizational source and is the best copy available. This document may contain tone-on-tone or color graphs, charts and/or pictures, which have been reproduced in black and white. This document is paginated as submitted by the original source. Portions of this document are not fully legible due to the historical nature of some of the material. However, it is the best reproduction available from the original submission. Produced by the NASA Center for Aerospace Information (CASI) . AE (NASA-TM-74770) SATELLITES FOR DISTRESS 77-28178 ALERTING AND LOCATING; REPORT BY TNTERAG .ENCY COMMITTEE FOR SEARCH AND RESCUE !^ !I"^ U U AD HOC WORKING GROUP Final Report. ( National. Unclas Aeronautics and Space Administration) 178 p G3 / 15 41346 0" INTERAGENCY COMMITTEE FOR SEARCH AND RESCUE AD HOC WORKING GROUP REPORT ON SATELLITES FOR DISTRESS ALERTING AND LOCATING FINAL REPORT OCTOBER 1976 r^> JUL 1977 RASA STI FACIUIV INPUT 3DNUH ^;w ^^^p^112 ^3 jq7 Lltl1V797, I - , ^1^ , - I t Y I FOREWORD L I^ This report was prepared to document the work initiated by the ad hoc working group on satellites for search and rescue (SAR). The ad hoc L working group on satellites for distress alerting and locating (DAL), formed 1 in November 1975 by agreement of the Interagency Committee on Search and Rescue (ICSAR), consisted of representatives from Maritime Administration, NASA Headquarters, Goddard Space Flight Center, U.S. -
Global Maritime Distress and Safety System (GMDSS) Handbook 2018 I CONTENTS
FOREWORD This handbook has been produced by the Australian Maritime Safety Authority (AMSA), and is intended for use on ships that are: • compulsorily equipped with GMDSS radiocommunication installations in accordance with the requirements of the International Convention for the Safety of Life at Sea Convention 1974 (SOLAS) and Commonwealth or State government marine legislation • voluntarily equipped with GMDSS radiocommunication installations. It is the recommended textbook for candidates wishing to qualify for the Australian GMDSS General Operator’s Certificate of Proficiency. This handbook replaces the tenth edition of the GMDSS Handbook published in September 2013, and has been amended to reflect: • changes to regulations adopted by the International Telecommunication Union (ITU) World Radiocommunications Conference (2015) • changes to Inmarsat services • an updated AMSA distress beacon registration form • changes to various ITU Recommendations • changes to the publications published by the ITU • developments in Man Overboard (MOB) devices • clarification of GMDSS radio log procedures • general editorial updating and improvements. Procedures outlined in the handbook are based on the ITU Radio Regulations, on radio procedures used by Australian Maritime Communications Stations and Satellite Earth Stations in the Inmarsat network. Careful observance of the procedures covered by this handbook is essential for the efficient exchange of communications in the marine radiocommunication service, particularly where safety of life at sea is concerned. Special attention should be given to those sections dealing with distress, urgency, and safety. Operators of radiocommunications equipment on vessels not equipped with GMDSS installations should refer to the Marine Radio Operators Handbook published by the Australian Maritime College, Launceston, Tasmania, Australia. No provision of this handbook or the ITU Radio Regulations prevents the use, by a ship in distress, of any means at its disposal to attract attention, make known its position and obtain help. -
187 Part 87—Aviation Services
Federal Communications Commission Pt. 87 the ship aboard which the ship earth determination purposes under the fol- station is to be installed and operated. lowing conditions: (b) A station license for a portable (1) The radio transmitting equipment ship earth station may be issued to the attached to the cable-marker buoy as- owner or operator of portable earth sociated with the ship station must be station equipment proposing to furnish described in the station application; satellite communication services on (2) The call sign used for the trans- board more than one ship or fixed off- mitter operating under the provisions shore platform located in the marine of this section is the call sign of the environment. ship station followed by the letters ``BT'' and the identifying number of [52 FR 27003, July 17, 1987, as amended at 54 the buoy. FR 49995, Dec. 4, 1989] (3) The buoy transmitter must be § 80.1187 Scope of communication. continuously monitored by a licensed radiotelegraph operator on board the Ship earth stations must be used for cable repair ship station; and telecommunications related to the (4) The transmitter must operate business or operation of ships and for under the provisions in § 80.375(b). public correspondence of persons on board. Portable ship earth stations are authorized to meet the business, oper- PART 87ÐAVIATION SERVICES ational and public correspondence tele- communication needs of fixed offshore Subpart AÐGeneral Information platforms located in the marine envi- Sec. ronment as well as ships. The types of 87.1 Basis and purpose. emission are determined by the 87.3 Other applicable rule parts. -
Section-A: VHF-DSC Equipment & Operation;
FCC – Element-9 GMDSS Maintainer License: September 2012 Section-A: VHF-DSC Equipment & Operation: Key Topic-1: Frequency and Bandwidth: 1A1 What are the correct VHF Channels and Frequencies for Calling/Distress, DSC and bridge-to-bridge operations? A. Ch-16, 156.800 MHz, Ch-70, 156.525 MHz and Ch-13, 156.650 MHz. B. Ch-06, 156.300 MHz, Ch-16, 156.800 MHz and Ch-13, 156.650 MHz. C. Ch-08, 156.400 MHz, Ch-70, 156.525 MHz and Ch-16, 156.800 MHz. D. Ch-06, 156.300 MHz, Ch-12, 156.600 MHz and Ch-13, 156.650 MHz. 1A2 What is the frequency separation between Transmit and Receive frequencies on a duplex channel? A. 2.8 MHz B. 4.6 MHz C. 6.4 MHz D. 10.7 MHz 1A3 What is the assigned channel spacing for VHF channels? A. 10 kHz B. 15 kHz C. 25 kHz D. 50 kHz 1A4 What is the allowed frequency tolerance for the DSC carrier frequencies? A. 10 Hz B. 20 Hz C. 5 ppm D. 10 ppm 1A5 Using a frequency counter with an accuracy of 2 ppm — which of the following are within legal tolerance for the frequencies of 156.800 MHz and 156.525 MHz? A. 156,798.758 kHz and 156.526.243 kHz. B. 156,798.735 kHz and 156,526.258 kHz. C. 156,801.567 kHz and 156,526.476 kHz. D. 156,798.635 kHz and 156,523.352 kHz 1A6 Using a frequency counter with an accuracy of 5 ppm — which of the following are within legal tolerance for the frequencies of 156.875 MHz and 157.200? A. -
Sailor System 5000 Mf/Hf 150W
USER MANUAL SAILOR SYSTEM 5000 MF/HF 150W Introduction Congratulations on your new SAILOR CU5110 MF/HF maritime radio telephone with built-in DSC (Digital Selective Calling) system, fulfilling the highest international standards for marine MF/HF communication and safety procedures. The transceiver is born with a 2187,5kHz DSC watch receiver forming an ideal system for MF installations. If connected to a GPS or other maritime navigation system it can automatically include the true UTC time and your position in its DSC distress messages. This SAILOR marine equipment is a part of the modular system 5000 which also includes a HF single sideband radiotelephone. SAILOR marine equipment is specially designed for the extremely rugged conditions on bord a ship, based on more than 50 years’ experience with all kinds of boats, from small pleasure crafts, over fishing boats working under all climatic conditions, to the biggest ships. SAILOR ® is one of the worlds leading manufacturers of maritime radiocommunication equipment - a position which has been maintained by means of constant and extensive product development. We have a worldwide network of dealers with general agencies in more than 80 countries. All our dealers are specially trained to service all your SAILOR ® products. About this manual This manual is for the daily user of the system. Additionally, it includes a section on the installation procedures, and - on page iii - standard distress procedures. We highly recom- mend you to read the manual before you start using the equipment. Notice: There may be some minor differences in the graphic layout of the manual compared to the physical device. -
Cable Modem/Router with High-Performance Wireless 802.11Ac
DOCSIS 3.0 Model 5363 Cable Modem/Router with High-Performance Wireless 802.11ac Zoom Model 5363 integrates a DOCSIS 3.0 8x4 cable modem and a 4-port GigE router that features very fast wireless 802.11ac technology. Model 5363’s 2.4 GHz and 5.0 GHz 3x3 wireless channels each use a Broadcom BCM4360 integrated circuit with advanced beamforming to achieve expanded range, reduced interference from neighbors’ wireless networks, and speeds up to 1900 Mbps. Highlights n DOCSIS 3.0/2.0/1.1 maximizes performance and compatibility n 8 downstream and 4 upstream cable modem channels for downstream data rates up to 343 Mbps and upstream data rates up to 123 Mbps n Advanced 11ac 3x3 wireless for very high performance - Up to 600 Mbps* at 2.4 GHz with Broadcom TurboQAM - Up to 1300 Mbps* at 5.0 GHz with Dynamic Frequency Selection (DFS) included and on; up to 488 Mbps maximum with DFS off** - 2.4 and 5.0 GHz radios, each with Broadcom BCM4360, can operate concurrently - AnyBeam at both 2.4 and 5.0 GHz. AnyBeam beamforming focuses the wireless signal on the wireless client even if that smartphone, computer, or other WiFi-capable device doesn’t have beamforming technology. - Explicit beamforming at 5.0 GHz provides enhanced beamforming for wireless clients that include explicit beamforming capability - Uses three internal dual-band antennas orthogonally placed - Transmit power near but not above FCC limits on per channel power n 1 GHz Full-band Capture Digital Tuning for high performance and flexible choice of data channels by service providers n 4 GigE -
California Interoperability Field Operations Guide (FOG)
Cal-IFOG 1 June 2020 Letter of Introduction Since the first version of the California Interoperability Field Operations Guide (Cal-IFOG) was published in 2010, it has become an indispensable tool in day-to-day Public Safety communications and it encourages more efficient and effective use of our limited mutual aid spectrum. The Cal IFOG is a living document that is updated through the feedback provided by every operational area throughout California. Please accept my sincere gratitude for your efforts and I understand that without your input this update would not have been possible. The purpose of the Cal-IFOG is to provide a single source document for the usage guidelines of the statewide and National Interoperability channels in support of the California Statewide Communication Interoperability Plan (CalSCIP). Please keep in mind that the mutual aid frequencies are open to all emergency responders, who are encouraged to program their radios as appropriate and authorized. As always, Federal Communications Commission (FCC) rules and regulations with regards to licensing and operations should be followed. Every effort was made to ensure the information presented is accurate. In the event you do find an error, please contact either the California Statewide Interoperability Executive Committee (CalSIEC), your Planning Area, or the Statewide Interoperability Coordinator (SWIC), and they will ensure the updates make it into the next version. Thank you to all that contributed to the development of the Cal-IFOG and those dedicated to ensuring that it stays relevant for years to come. Budge Currier, Statewide Interoperability Coordinator Hank O’Neill, Deputy Statewide Interoperability Coordinator This page intentionally left blank Cal-IFOG 3 June 2020 Table of Contents Chapter 1 - About the Cal-IFOG ................. -
MF Coastal Radio Stations
M.F. Coastal & Maritime Stations 1608 kHz to 4000 kHz This list was last amended 17th September 2008 TX Freq. RX Freq. Mode Callsign Station Name/Frequency Usage Country 1609 2144 SITOR TYA Cotonou Radio Benin 1612 2417 SITOR SUQ Ismaila Radio Egypt 1613 2148 SITOR TYA Cotonou Radio Benin 1614 2149 SITOR SUH El Iskandariya (Alexandria) Radio Egypt 1615 2150 SITOR TYA Cotonou Radio Benin 1615.5 2150.5 SITOR SVH Iraklion Kritis Radio Crete Greece 1618.5 2153.5 SITOR SUK Kosseir Radio Egypt 1621.5 2156.5 DSC LGP Bödo Radio Norway 1621.5 2156.5 DSC National Norwegian Channel Norway 1621.5 2156.5 DSC LGS Svalbard Radio Svalbard 1621.5 2156.5 DSC LGT Tjome Radio Norway 1621.5 2156.5 DSC LGV Vardö Radio Norway 1624.5 2159.5 DSC OXZ Lyngby Radio Denmark 1624.5 2159.5 DSC OXJ Torshavn Radio Faeroe Islands 1627.5 2162.5 DSC Den Helder Rescue Traffic Service Netherlands 1635 2060 SSB LGV Vardö/Hammerfest Radio Norway 1636.4 2045 SSB HZH Jeddah Radio Saudi Arabia 1638 2022 SSB OFK Turku/Vaasa Radio Finland 1641 2045 SSB OXJ Torshavn Radio Faeroe Islands 1641 2066 SSB OXJ Torshavn Radio Faeroe Islands 1642.5 1642.5 SSB Den Helder Rescue (Dutch Coast Guard) Netherlands 1644 2069 SSB EAL Las Palmas/Arrecife Radio Canary Islands 1644 2069 SSB EJM Malin Head Coast Guard Radio Republic of Ireland 1650 2075 SSB TYA Cotonou Radio Benin 1650 Broadcast SSB CROSS Griz-Nez France 1650 Broadcast SSB CROSS Corsen France 1650 Broadcast SSB CROSS Jobourg France 1650 SSB Kardla Piirivalve MRSCC Estonia 1650 SSB Kuressaare Piirivalve MRSCC Estonia 1650 2182 SSB 5VA -
Airband Radio Operator Certificate Manual
Airband Radio Operator Certificate Manual 1- Version: January 2012 About the airband radio operator license Very high frequency (VHF) airband radios are becoming more common as a tool for aircraft pilots to identify the location and intention of other aircraft in their vicinity (for VHF use at non-towered aerodromes see Civil Aviation Advisory Publication 166-1(0) and 166-2(0)).i In some classes of airspace the use of VHF airband radios is mandatory. Using a VHF airband radio requires a license endorsement. To obtain a VHF airband radio operators license you must satisfactorily (80% pass mark) complete both written and practical exams. This manual provides you with information regarding VHF airband radio use in Australia for the satisfactory completion of the written VHF airband radio operator examination. Radio communications in Australian are controlled by the Australian Communications and Media Authority ( www.acma.gov.au ). About the airband Airband radios transmit and receive a radio frequency. Radios are set to transmit and receive on specific frequencies across a band of frequencies. The radio waves that are transmitted and received are base on wavelengths and amplitudes. A cycle is one complete wave action. The frequency, measured in Hertz, is the number of cycles passing a given point in one second. One cycle per second = 1 Hertz (Hz) 1,000 Hz = 1 kilohertz (KHz) 1,000 KHz = 1 megahertz (MHz) 1,000 MHz = 1 gigahertz (GHz) The wavelength is the length of one cycle. The height of the peak or trough from the centreline is called the amplitude ; the greater the amplitude, the stronger the signal. -
Radio Frequency Utilization in the Bands of Principal Interest for Aeronautical Satellites
X-490-70-447 RADIO FREQUENCY UTILIZATION IN THE BANDS OF PRINCIPAL INTEREST FOR AERONAUTICAL SATELLITES JO HN J. BISA G A EARL J. HOLLIMAN ALLAN SCHNEIDER 0ECEMBER 1970- GODDARD SPACE FLIGHT CENTER GREENBELT, MARYLAND (ACCE EI$ t n THU 5924 R JUJN19?1 FPL~ k.SA CR ORYMhX OR AD NUMBER) (CATEGORY) rlcAr X-490-70-447 RADIO FREQUENCY UTILIZATION IN THE BANDS OF PRINCIPAL INTEREST FOR AERONAUTICAL SATELLITES John J. Bisaga Earl J. Holliman Allan Schneider December 1970 GODDARD SPACE FLIGHT CENTER Greenbelt, Maryland ACKNOWLEDGEMENT The preparation of this report involved the collection of con siderable information on operational procedures, equipment charac teristics, and parameters affecting frequency sharing. The organi zations which assisted in the provisions of this information are listed in Appendix E. The authors acknowledge in particular-the assistance of the following individuals who contributed many helpful comments during the final preparation of this report: Mr. J.L. Baker Mr. T.S. Golden NASA/Goddard Space NASA/Goddard Space Flight Center Flight Center Mr. P.A. Price Mr. J.B. McElroy NASA Headquarters NASA Headquarters Mr. C. Keys Mr. F. Frisbie DOT/Federal Aviation DOT/Federal Aviation Administration Administration Mr. G. Henderson Mr. W.B. Hawthorne DOT/Federal Aviation DOT/Federal Aviation Administration Administration In addition, the comments of the following were appreciated in preparation of Sections 3, 4, and 5. Mr. C.A. Petry Mr. F. Clese Aeronautical Radio Inc. Aeronautical Radio Inc. Mr. H.S. Smith Mr. R. Taylor Aeronautical Radio Inc. Aeronautical Radio Inc. Mr. E.J. Martin Mr. T.O. Calvit COMSAT Corpor&tion COMSAT Corporation i TABLE OF CONTENTS Section Page INTRODUCTION.1....................................1 1.1 Purpose..................................