Requirement 9 9A. AMATEUR RADIO
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Amateur Radio Operations 2019 World Jamboree
Amateur Radio Operations 2019 World Jamboree Version 6, March 2019 All changes from Version 5 are highlighted in red. Table of Contents Table of Contents ................................................................................................................... 2 Overview ................................................................................................................................ 4 Activities Overview ................................................................................................................. 5 Demonstration Station ........................................................................................................... 7 ARDF --- FoxHunting .............................................................................................................. 12 International Space Station .................................................................................................. 13 WV8BSA VHF-UHF Repeaters ................................................................................................ 14 Media Staff ........................................................................................................................... 14 Facilities ............................................................................................................................... 14 Staff ..................................................................................................................................... 15 Organization Charts ............................................................................................................. -
Citizens' Band (CB) Radio
Citizens’ Band (CB) radio – Authorising Amplitude Modulation (AM) modes of operation Permitting AM double and single side band CB radio in the UK Statement Publication date: 10 December 2013 Contents Section Page 1 Executive Summary 1 2 Introduction and background 2 3 Consultation Responses 5 4 Conclusions and next steps 10 Annex Page 1 List of non-confidential respondents 11 Citizens’ Band (CB) radio – Authorising Amplitude Modulation (AM) modes of operation Section 1 1 Executive Summary 1.1 This Statement sets out Ofcom’s decision to proceed with proposals made in our Consultation “Citizens’ Band (CB) radio – Authorising Amplitude Modulation (AM) modes of operation”1 (the ‘Consultation') which was published on 7 October 2013 and closed on 8 November 2013. 1.2 The Consultation proposed to amend current arrangements for Citizens’ Band (CB) Radio in the UK to allow the use of Amplitude Modulation (AM) Double-sideband (DSB) and Single-sideband (SSB) transmission on CB radio. 1.3 Ofcom specifically proposed to: • Authorise the use of AM emissions on European Conference of Postal and Telecommunications Administrations (CEPT) harmonised channels in line with European Communication Committee (ECC) Decision (11)032; and • Authorise such use on a licence exempt basis (in line with our authorisation approach for other modes of operation for CB). 1.4 These proposals followed on from work carried out in Europe. In June 2011 the ECC, part of CEPT, published a Decision, ECC/DEC/ (11)03 (the ‘Decision’) on the harmonised use of frequencies for CB radio equipment. The Decision sought to harmonise the technical standards and usage conditions relating to the use of frequencies for CB radio equipment in CEPT administrations. -
47 CFR §97 - Rules of the Amateur Radio Service
47 CFR §97 - Rules of the Amateur Radio Service (updated January, 2014) Subpart A—General Provisions §97.1 Basis and purpose. The rules and regulations in this part are designed to provide an amateur radio service having a fundamental purpose as expressed in the following principles: (a) Recognition and enhancement of the value of the amateur service to the public as a voluntary noncommercial communication service, particularly with respect to providing emergency communications. (b) Continuation and extension of the amateur's proven ability to contribute to the advancement of the radio art. (c) Encouragement and improvement of the amateur service through rules which provide for advancing skills in both the communication and technical phases of the art. (d) Expansion of the existing reservoir within the amateur radio service of trained operators, technicians, and electronics experts. (e) Continuation and extension of the amateur's unique ability to enhance international goodwill. §97.3 Definitions. (a) The definitions of terms used in part 97 are: (1) Amateur operator. A person named in an amateur operator/primary license station grant on the ULS consolidated licensee database to be the control operator of an amateur station. (2) Amateur radio services. The amateur service, the amateur-satellite service and the radio amateur civil emergency service. (4) Amateur service. A radiocommunication service for the purpose of self-training, intercommunication and technical investigations carried out by amateurs, that is, duly authorized persons interested in radio technique solely with a personal aim and without pecuniary interest. (5) Amateur station. A station in an amateur radio service consisting of the apparatus necessary for carrying on radiocommunications. -
Dxer's Handbook
DXer’s Handbook CHAPTER ‐ 1 Listening – The key to successful DXing: The humble student approached the Zen Master, bowing and slowly gaining the courage to ask: "Master….. What is the secret of working DX?" The Master smiled and simply replied: "Listen. Always listen, Grasshopper." Listen? Why? Listen for what? In the most literal sense an accomplished DXer is truly a hunter. Great hunters know what they are hunting, what it looks like, what it sounds like, and where it is likely to be found. They don’t just tromp through the woods hoping that their prize will just stand in front of them saying "Hey, shoot me!" They know when and where to look to improve their odds and they keep a keen eye open to find the big game before someone else does. That is why we listen. We are scouting the band for stations that just came on the air. The weak ones from far away that no one else has noticed yet. If you are the first to find a great DX station, you will probably get him. You will have no competition. Also, some openings to the most remote places on Earth are only a few minutes long. You have to be there at just the right time. Sometimes propagation can be very selective in who can contact who. You might just be the only one hearing that rare DX station. Oh! I don’t need to do that! I’ll just wait for him to come up on the DX Cluster system. OK. If you are "THE T‐REX" of 20M this might work out fine. -
Teaching with Technology: a Proposal for Using Amateur Radio in the Classroom
DOCUMENT RESUME ED 378 943 IR 016 946 AUTHOR Newell, Peter R. TITLE Teaching with Technology: A Proposal for Using Amateur Radio in the Classroom. PUB DATE Dec 94 NOTE 29p.; Adapted from a paper submitted in partial fulfillment of class requirements for VTE 500, Contemporary Concepts in Vocational-Technical Education, Spring 1994, and published in the 1994 American Radio Relay League National Educational Workshop proceedings. A"AILLE FROMPeter R. Newell, 8226 Trevi Lane, Clay, NY 13041 ($10). PUB TYPE Viewpoints (Opinion/Position Papers, Essays, etc.) (120) Reports Evaluative/Feasibility (142) EDRS PRICE MF01/PCO2 Plus Postage. DESCRIPTORS *Communication (Thought Transfer); Educational Innovation; *Educational Radio; Educational' Technology; Elementary Secondary Education; Interdisciplinary Approach; Language Arts; Self Esteem; *Student Motivation; ''Teaching Methods; *Vocational Education IDENTIFIERS *Ham Radio ABSTRACT Amateur radio is a technology and activity that offers great potential when integrated into academic or vocational curricula. Programs with electrical, electronics, and electromechanical content can benefit from the use of amateur radio, and can also enhance language and communications skills. The biggest value of amateur radio may lie in its ability to enhance a student's motivation and self-esteem. In addition to its specific vocational and technical applications, amateur radio can assist in teaching basic skills and in reducing the isolation of students and teachers as it promotes interdisciplinary education and cultural awareness. Amateur radio is distinctly different from citizens band, as it is a noncommercial service. Ham operators do not need an electronics background, although technical knowledge and skills are helpful. Several examples of the educational use of amateur radio illustrate its potential for academic and vocational education. -
Amateur Contact Log
The Definitive Guide to Amateur Contact Log 1st Edition - 2004 Preface: Early in 2004, Royce Bell, KX7Q, floated the idea of writing a comprehensive manual for Amateur Contact Log on the N3FJP_Software_Users e-mail reflector, but he threw in a twist. Instead of Kimberly and me creating the manual, Royce suggested that the bulk of the writing should be done by Amateur Contact Log users. Before we knew it, Royce had set up an e-mail reflector for this project, and 37 hams joined the group! I can’t thank everyone enough who participated in this project. There was input from many, and I appreciate all your contributions very much. I’d like to offer a special word of thanks to Royce Bell, KX7Q, for putting the project in gear, Ed Leicester, KG4QMI, who went far beyond the call in writing, and Kimberly, KA3SEQ, who helped edit and fit all the pieces together. You all did an outstanding job, and I can’t thank you enough. If you are just getting familiar with Amateur Contact Log, I know that you’ll find this resource very valuable, but don’t start here. First enter a couple of contacts and try some of the settings to see what happens. I think that you will find Amateur Contact Log very intuitive, and the best way to learn is by experience. What follows is The Definitive Guide to Amateur Contact Log. We hope this information will add to your enjoyment of using the software. As you use the guide, if you find areas requiring additional explanation, you have an idea for a sidebar (humorous or otherwise), user tip or a suggested graphic, please feel free to put your writer’s cap on and submit your text. -
Galapagos Islands This Dxpedition Managed to Make a Sizable Donation Toward the Preservation of This Precious Ecosystem
HD8M DXpedition to the Galapagos Islands This DXpedition managed to make a sizable donation toward the preservation of this precious ecosystem. Here’s how they did it. Jim Millner, WB2REM travelers. Ham radio was the glue that bound us The Galapagos Islands are located on the equator off together, and the adventure is what excited us. the coast of Ecuador and consist of 17 larger islands, and hundreds of smaller islets and rocks. The HD8M Isabela team visited two of the islands — Santa Cruz and The HD8M team traveled to Isabela Island in 2017. Isabela. The archipelago was formed by under water Isabela is the largest of the Galapagos Islands. It is volcanic activity three to five million years ago. In easily reachable by small twin-engine prop planes, geological terms, these islands are considered rela- which fly daily from Baltra Island Airport. It is also pos- tively new. sible to get to most major islands by ferry. In 1835, Charles Darwin was one of the first naturalists Isabela Island was chosen because of its beautiful vol- to observe the unique nature of the Galapagos wildlife. canoes, abundance of wildlife, and limited develop- The animals are not afraid of humans because they evolved in isolation from them or other large predators, so had no reason to fear them. After a couple of the tortoise species were hunted to near extinction, 97% of the land and surrounding water was designated a national park to protect the Galapagos wildlife and flora. The group of amateur radio operators that participated in the HD8M 2017 and 2019 DXpeditions traveled to the Galapagos for different rea- sons. -
Amateur Radio Satellites 101 an Introduction to the AMSAT “Easy Sats”
Amateur Radio Satellites 101 An introduction to the AMSAT “Easy Sats” Presented to the: Fayette County Amateur Radio Club Presented by: Joe Domaleski, KI4ASK AMSAT #41409 Date: November 21, 2019 Revision 2 [email protected] 1 The real title of this presentation How to have a QSO on a repeater that is 4 inches square, traveling 17,000 MPH 600 miles away, in outer space, with a handheld radio, running 5 watts. 2 Agenda • Why satellites? • Where are the satellites located? • What is a “hamsat”? • What are the Easy Sats? • What’s inside a hamsat? • An example pass of AO-91 • Emergency traffic via AO-92 • Basic equipment I use • An example pass of AO-92 • Here’s how to make your 1st QSO • Where the “cool kids” hang out • Some memorable QSO’s Stone Mountain Hamfest 2019 • Other satellite topics with Daryl Young, K4RGK President of NFARL & • Some general tips AMSAT Ambassador • Suggested resources 3 Why satellites? • Easy to get started • Only need a Technician license • Doesn’t require expensive gear • DX when HF conditions are poor • Science involved in tracking • Camaraderie of AMSAT community • Skill involved in making contact • Fun for kids of all ages • Adds another skill to your toolkit • Like “foxhunting” in the sky • The passes are short • The wonderment of it all • Because I couldn’t be an astronaut • It’s a lot of fun! Example QSO with K5DCC https://www.facebook.com/dennyj/videos/10157742522839570/ 4 Where are the satellites located? The Easy Sats are in LEO – 300-600 miles up Source: Steve Green (KS1G) & Paul Stoetzer (N8HM) 5 What -
Federal Communications Commission April 27, 2019 445 F St. NW Washington, DC 20022 Subject: Reply Comments in RM-11831 Dear
Prof. Theodore (Ted) S. Rappaport, Ph.D, PE David Lee/Ernst Weber Professor of Electrical & Computer Engineering NYU WIRELESS Tandon School of Engineering New York University 9th Floor, 2 Metrotech Center Brooklyn, NY 11201 www.NYUWIRELESS.org Ph: 646 997 3403 [email protected] Federal Communications Commission April 27, 2019 445 F St. NW Washington, DC 20022 Subject: Reply Comments in RM-11831 Dear FCC and ARRL Officials: In my role as a wireless communications engineer and expert, a former Federal Communications Commission Technological Advisory Council member, a friend to the amateur radio community, a licensed amateur radio operator (N9NB), a Professional Engineer in Virginia and Texas, and a life member of the American Radio Relay League (ARRL), I file this reply regarding RM-11831 to reinforce why the FCC must urgently adopt this proposal in principle, in order to ensure data transparency in amateur radio and to eliminate the use of private email and secret file transfers that are currently being transmitted in the amateur radio spectrum. I. Introduction RM-11831 cures ongoing deficiencies that the ARRL and FCC have ignored since the late 1990s. Adoption of RM-11831 would remove existing rule ambiguities to ensure that all data transmissions in amateur radio have a readily available decoder for public use and eavesdropping, so that the public and other amateur operators can “read the mail” and learn about the hobby while intercepting any data signal for meaning over the air. As shown here in my reply to comments, RM-11831 would vastly improve the effectiveness of ACDS transmissions in emergency situations by making all data “open” for others to hear and react to, as required in 13-1918. -
Base Station Antenna Selection for LTE Networks
White paper Base station antenna selection for LTE networks Ivy Y. Kelly, Ph.D. technology development strategist, Sprint Martin Zimmerman, Ph.D. Base Station Antenna engineering director, CommScope Ray Butler, MSEE Wireless Network Engineering vice president, CommScope Yi Zheng, Ph.D. Base Station Antenna senior engineer, CommScope December 2017 Contents Executive summary 3 Antenna overview 3 LTE fundamentals 3 Selecting the optimum antenna for your network 5 Conclusion 6 References 6 About the authors 7 commscope.com 2 Executive summary Rapid mobile data growth is requiring the industry to use more sophisticated, higher-capacity access technologies like LTE, which supports many advanced antenna techniques. LTE requires precise containment of RF signals used to transmit mobile data, which can only be accomplished with high-performance antennas. This paper gives an overview of antennas and their application in practical configurations for various types of LTE antenna techniques. Antenna overview Antenna parameters can be separated into two categories, as shown The first LTE specification is part of 3GPP Release 8, which was below. Primary parameters (Table 1) are those specifically mentioned frozen in December 2008. LTE-Advanced generally refers to the LTE when defining the type of antenna used in a particular application. features that are found in Release 10 and beyond. LTE-Advanced For a given antenna vendor, the primary parameters are enough to features include CA, eight-layer DL transmission, four-layer UL identify a specific model that can be used. Secondary parameters transmission, and enhanced inter-cell interference coordination (Table 2) are those that impact performance and can be used to (eICIC).2 Release 10 features are just now being deployed. -
Federal Communications Commission § 90.665
Federal Communications Commission § 90.665 § 90.656 Responsibilities of base sta- where within their authorized MTA, tion licensees of Specialized Mobile provided that: Radio systems. (1) The MTA licensee affords protec- (a) The licensees of base stations that tion, in accordance with § 90.621(b), to provide Specialized Mobile Radio serv- all sites for which applications were ice on a commercial basis of the use of filed on or prior to August 9, 1994. individuals, Federal government agen- (2) The MTA licensee complies with cies, or persons eligible for licensing any rules and international agreements under either subparts B or C of this that restrict use of frequencies identi- part will be responsible for exercising fied in their spectrum block, including effective operational control over all the provisions of § 90.619 relating to mobile and control stations that com- U.S./Canadian and U.S./Mexican border municate with the base station. The areas. base station licensee will be respon- (3) The MTA licensee limits its field sible for assuring that its system is op- strength at any location on the border erated in compliance with all applica- of the MTA service area in accordance ble rules and regulations. with § 90.671 and masks its emissions in accordance with § 90.669. (b) Customers that operate mobile (b) In the event that the authoriza- units on a particular Specialized Mo- tion for a previously authorized co- bile Radio system will be licensed to channel station within the MTA licens- that system. A customer that operates ee’s authorized spectrum block is ter- temporarily on more than one system minated or revoked, the MTA licens- will be deemed, when communicating ee’s co-channel obligations to such sta- with the other system, to be tempo- tion will cease upon deletion of the fa- rarily licensed to the other system and cility from the Commission’s licensing for that temporary period, the licensee record. -
SCS PACTOR 4 (Pdf)
1. Introduction 1 Introduction 1.1 SCS P4dragon, the next Generation Thank you for purchasing the SCS P4dragon DR7800 high performance HF radio modem. SCS modems are the original PACTOR mode modems developed by the people who have created all PACTOR modes. From SCS and SCS representatives, you will receive the best possible support and benefit from the concentrated knowledge of the PACTOR engineers who invented PACTOR. With the introduction of the P4dragon DR7800 modem, SCS also announces PACTOR-4 as a new mode of high performance data transmission over HF frequencies. P4dragon stands for high sophisticated algorithms of communication engineering and high computation power of the PACTOR modems of the fourth generation. 1.2 Packaging list This is a complete list of hardware and software supplied with the SCS P4dragon: • 1 x P4dragon DR7800 High Performance HF-Radio Modem • 1 x Installation Guide • 1 x SCS CD-ROM • 1 x 8 pole DIN cable • 1 x 13 pole DIN cable • 1 x USB cable • 1 x RJ45 Patch cable (with installed “network option”) 1.3 Requirements to operate a PACTOR Modem A transceiver capable of switching between transmit and receive within 20 ms. Most modern transceivers fulfill this requirement. A computer that provides an USB interface or Bluetooth capability. An appropriate terminal program to operate with a USB or Bluetooth virtual COM port. 1.4 About this installation guide This installation manual contains only relevant information about the installation of your SCS P4dragon modem and popular applications like HF email. You can find complete documentation and detailed descriptions of the command set of the P4dragon in the electronic version of the complete manual (PDF format) on the SCS CD-ROM supplied with your modem.