Newbies Guide to D-Star
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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. -
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. -
How to Configure Radios for Use with Repeaters
Concept of How to Configure Your Handheld and Mobile Radio for Use on a Repeater System VA6RPL Peter LaGrandeur Calgary Amateur Radio Association 2015 Learning Conference Limitations of “Standalone” Radios such as Handhelds and Vehicle Mounted Mobiles. Short Range of Coverage Signal easily blocked by major obstacles such as mountains, valleys, urban infrastructure What is a “Repeater” Radio? A repeater is basically a two way radio that receives a signal on one frequency, and simultaneously retransmits it on another frequency. It can retransmit with much greater power than received, and can send over a much wider area. A good example is where users are scattered in various areas separated by mountains; if a repeater is situated on top of a central mountain, it can gather signals from surrounding valleys, and rebroadcast them to all surrounding valleys. Handy! From there, repeater stations can be “linked” together to connect a series of repeater radios, each in a different area. With this, every time a user transmits on his mobile or handheld, his call will be heard simultaneously over all the repeater transmitters. And, yes! Repeater stations can now be connected via the internet. This internet linking is called IRLP – Internet Relay Linking Project. For example, a repeater in Calgary can link, via the internet, with an IRLP repeater anywhere in the world. You can carry on a two way radio conversation with someone in a faraway land with the assistance of the internet. Locating of Repeater Stations The higher the better. Yes, there are even satellite repeaters for amateur radio. In places that afford the best coverage in as many directions as possible. -
Vfr Communications for Idiots
VFR COMMUNICATIONS FOR IDIOTS A CRANIUM RECTUM EXTRACTUS PUBLICATION INTRODUCTION The crowded nature of today’s aviation environment and the affordability of VHF transceivers for general aviation aircraft have caused the development of two-way radio communication skills to be included in a modern flight instruction curriculum. While radio communication is not required at uncontrolled airports, safety is greatly enhanced by the use of proper radio technique. Moreover, the inclusion of more and more airspace under the positive control of Air Traffic Control (ATC), inside which two-way radio communication is mandatory, has made mastery of radio skills necessary if general aviation aircraft are to be fully utilized. This article has been written to introduce the primary pilot to current radio communication techniques by using familiar examples and by avoiding confusing technobabble. Please remember that the phraseology and techniques presented here are not carved in stone! Fashions in radio communications have changed in the past, and they will certainly change in the future to satisfy the requirements of an evolving aviation environment. These recommendations should provide a starting point that will allow each pilot to develop an individual style within a framework of efficient communications. RADIO TECHNIQUE 1. Make sure the radio is audible. Place the radio power switch in the TEST position or turn down the squelch until static can be heard. Turn up the volume to the desired level, then return the poser switch to ON or turn up the squelch until the static is eliminated. Don’t miss critical radio calls just because the volume is too low. -
Citizens' Band (CB) Radio Spectrum Use – Information and Operation
Citizens’ Band Radio equipment– information and operation Citizens’ Band (CB) radio spectrum use – information and operation Of 364 Guidance Publication date: March 2018 Citizens’ Band Radio equipment– information and operation Contents Section Page 1 Regulatory and equipment information 1 2 Frequently asked questions 5 3 CB operating practice 8 Citizens’ Band Radio equipment– information and operation Section 1 Regulatory and equipment information Citizens’ Band (‘CB’) radio 1.1 Citizens’ Band (‘CB’) radio operates in the 27 MHz band. It is a short-range radio service for both hobby and business use. It is designed to be used without the need for technical qualifications. However, its use must not cause interference to other radio users. Consequently, only radios meeting certain specific requirements may be used. These are described below. How Ofcom authorises the use of CB radio 1.2 Ofcom seeks to reduce regulation, where possible. In 2006, we therefore made exemption regulations1, removing the need for a person to hold a licence to operate CB radio equipment using Angle Modulation (FM/PM). 1.3 In 2014, Ofcom made further exemption regulations2, which permitted the operation of CB radio equipment using two additional modes of Amplitude Modulation (AM) - Double Side Band (DSB) and Single Side Band (SSB). This followed an international agreement3 made in 2011.”. 1.4 CB users share spectrum in a frequency band used by the Ministry of Defence (MOD). CB users must therefore accept incoming interference caused by use of this spectrum by the MOD. 1.5 CB radio equipment must be operated on a 'non-interference’ basis. -
Intro to Contesting What Is Contesting
Intro To Contesting What is Contesting Contesting (also known as radiosport) is a competitive activity pursued by amateur radio operators. In a contest, an amateur radio station, seeks to contact as many other amateur radio stations as possible in a given period of time and exchange information. Rules for each competition define the amateur radio bands, the mode of communication that may be used, and the kind of information that must be exchanged. The contacts made during the contest contribute to a score by which stations are ranked. Contests were formed to provide opportunities for amateur radio operators to practice their message handling skills, used for routine or emergency communications across long distances. Over time, the number and variety of radio contests has increased, and many amateur radio operators today pursue the sport as their primary amateur radio activity. During a radio contest, each station attempts to establish two-way contact with other licensed amateur radio stations and exchange information specific to that contest. The information exchanged could include a signal report, a name, the location of the operator, and any other information defined in the contest rules. For each contact, the radio operator must correctly receive the call sign of the other station, as well as the information in the "exchange", and record this data, along with the time of the contact and the band or frequency that was used to make the contact, in a log. How is it done An operator can set up on a frequency and call other stations (called running) and wait for other stations to answer their query to exchange information. -
Ethics and Operating Procedures for the Radio Amateur 1
EETTHHIICCSS AANNDD OOPPEERRAATTIINNGG PPRROOCCEEDDUURREESS FFOORR TTHHEE RRAADDIIOO AAMMAATTEEUURR Edition 3 (June 2010) By John Devoldere, ON4UN and Mark Demeuleneere, ON4WW Proof reading and corrections by Bob Whelan, G3PJT Ethics and Operating Procedures for the Radio Amateur 1 PowerPoint version: A PowerPoint presentation version of this document is also available. Both documents can be downloaded in various languages from: http://www.ham-operating-ethics.org The PDF document is available in more than 25 languages. Translations: If you are willing to help us with translating into another language, please contact one of the authors (on4un(at)uba.be or on4ww(at)uba.be ). Someone else may already be working on a translation. Copyright: Unless specified otherwise, the information contained in this document is created and authored by John Devoldere ON4UN and Mark Demeuleneere ON4WW (the “authors”) and as such, is the property of the authors and protected by copyright law. Unless specified otherwise, permission is granted to view, copy, print and distribute the content of this information subject to the following conditions: 1. it is used for informational, non-commercial purposes only; 2. any copy or portion must include a copyright notice (©John Devoldere ON4UN and Mark Demeuleneere ON4WW); 3. no modifications or alterations are made to the information without the written consent of the authors. Permission to use this information for purposes other than those described above, or to use the information in any other way, must be requested in writing to either one of the authors. Ethics and Operating Procedures for the Radio Amateur 2 TABLE OF CONTENT Click on the page number to go to that page The Radio Amateur's Code ............................................................................. -
VHF50 VHF Radio Owner’S Manual Table of Contents Introduction
VHF50 VHF Radio Owner’s Manual Table of Contents Introduction ........................................2 Service...............................................2 Licensing............................................2 LCD Description.................................3 Turning the Radio On ........................3 Adjusting the Volume.........................3 Receive Mode....................................4 Squelch Control .................................4 Changing Channels ...........................4 Changing Between USA, International and Canadian Modes....5 Transmitting a Signal .........................6 Selecting the Transmit Power............6 Battery Level Display.........................7 Listening to the Weather....................7 Channel 16/19 Key ............................8 Dual Watch Mode ..............................8 Scanning Channels............................9 Auto Back-Light................................11 Keypad Lock ....................................11 Restoring Factory Settings ..............12 Battery Options for the VHF50 ........12 DW SQL Maintenance ....................................12 Troubleshooting Guide.....................13 MEM UIC MIC USA Frequency Chart......................14 International Frequency Chart .........15 Canadian Frequency Chart .............16 WX Frequency Chart .......................17 Accessories and Parts.....................17 Specifications...................................17 Warnings and Safety Precautions ...18 Revised 3/05 Welcome! Radio Licenses: Thank you for purchasing -
Repeaterguide
Welcome To The Broken Arrow Amateur Radio Clubs W5DRZ Repeater Systems With your membership, you are entitled to the rights and privileges of the special functions of the BAARC repeaters, Call Sign W5DRZ. With these rights and privileges comes a responsibility just as with your Amateur Radio License. We ask that you follow good Amateur Radio practice and use these guidelines as an aid to your enjoyment of this repeater. We hope these guidelines are helpful to you and you enjoy your membership with BAARC. You do need to be aware that any serious misuse of repeater privileges could jeopardize your membership. We are here to assist you in any way we can, just give one of us a call. Repeater Information BAARC has two state-of-the-art repeaters, 146.910 MHz and 145.450 MHz designated Yaesu Fusion DR-1 FM/C4 FM Digital repeater. On UHF we have the 444.000 MHz with Echolink and on 443.600 with D-Star Capabilities.(Technical Details Go Here) Analog FM users please ID in accordance with F.C.C. Rules Part 97 – that is ID once every 10 minutes and at the end of your conversation (Part 97.119 Station Identification). The F.C.C. no longer requires mobile, portable, etc. after your ID. Digital users - your radio and the repeater will automatically ID for you. However, it is still a good habit to ID just as you would on FM. For the best audio transmission quality on either mode we always recommend you talk across your microphone, not directly into it. -
GNS 430(A) Pilot’S Guide and Reference
GNS 430(A) Pilot’s Guide and Reference RECORD OF REVISIONS Revision Date of Revision Description A 12/98 Initial Release B 4/99 Update to conform to recent SW changes C 6/99 Added Addendum D 7/99 Update for SW 2.10 E 4/00 Update for SW 2.15 F 7/00 Updated Power On, Wind Vector, Crossfill, DME, and Fuel Plan G 5/03 Added FDE Section, updated per SW 5.01, misc. changes H 5/06 Changed to 8 inch x 8.5 inch format. Added TERRAIN, misc. changes J 6/06 Made various layout corrections, no content changes K 2/07 Updated per Main SW v5.02 L 10/07 Updated per Main SW v5.03 M 05/08 Removed Proximity Advisory info from Section 12 N 08/08 Converted format of figures to accommodate printing process P 12/09 Added Section 12.2, GTS 8XX Traffic Systems 190-00140-00 Rev. P GNS 430(A) Pilot’s Guide and Reference i COPYRIGHT Copyright © 2009 Garmin Ltd. or its subsidiaries. All rights reserved. This manual reflects the operation of Main System Software version 5.03 or later. Some differences may be observed when comparing the information in this manual to other software versions. Garmin International, Inc., 1200 East 151st Street, Olathe, Kansas 66062 USA p: 913.397.8200 f: 913.397.8282 Garmin AT, Inc., 2345 Turner Road SE, Salem, Oregon 97302 USA p: 503.391.3411 f: 503.364.2138 Garmin (Europe) Ltd., Liberty House, Bulls Copse Road, Hounsdown Business Park, Southampton, SO40 9RB, U.K. -
POTOMAC Alrfield David W~~Sky
POTOMAC AlRFIELD David W~~sky 10300 Glen Way * Ft Washington * MD * 20744 * (301) 248 - 5720 (' George Dillon FCC Private Radio Bureau Aviation & Marine Branch Mail Stop 1700C2 Washington, DC 20554 Dear Sir: A Request for Rule Interpretation. Wit have been developing an exciting technology that improves safety at airports that provides consistent and reliable CTAFlUnicom Services. We are now seeking from the FCC a Rule Interpretation that would allow us to formally offer this technology to the State Aviation Officials on a nationwide basis. After a few month:; of getting ditfe:-ent forms from Gettysbmg" <inrl up,m contact with Scan White of your office, 1 believe at last that you are the wise one for whom we have been seeking. FAA Review. After several people at FAA headquarters reviewed our system's features and capability, Myron Clark, a senior Aviation Safety Inspector with FAA Flight Standards Technical Programs Division, (the department that evaluates such matters), has offered to be available to the FCC to assist in classifying our new technology appropriately. Mr. Clark suggested that our device is a "CTAF Advisory System for VFR Operations at Non-tower controlled airports." (CTAF, Common Traffic Advisory Frequency). Specifically he felt that our system was not an AWOS by the FAA's view, and thus it can and should operate on an airport's existing CTAF. By operating on CTAF \\'e would be providing the benefits of improved safety through consistent CTAF advisories, avoid a further burden on the limited radio spectrum available, and not require a discrete frequency, such as would be necessary for a continuous Awas transmission. -
Instruction Manual
INSTRUCTION MANUAL VHF MARINE TRANSCEIVER iM45A FOREWORD FEATURES Thank you for purchasing this Icom product. The IC-M45A VHF Durable, water-resistant construction MARINE TRANSCEIVER is designed and built with Icom’s su- Built tough to withstand the punishing marine environ- perior technology and craftsmanship. With proper care this ment, the IC-M45A offers reliability you can count on. product should provide you with years of trouble-free operation. Dual watch and tri-watch functions Convenient functions which allow you to monitor the dis- IMPORTANT tress channel (ch 16) while receiving a channel of your choice—dual watch; or monitor the distress channel and another channel while receiving a channel of your carefully and com- READ ALL INSTRUCTIONS choice—tri-watch. pletely before using the transceiver. Large, easy-to-read LCD This in- SAVE THIS INSTRUCTION MANUAL— With dimensions of 20(H) × 60(W) mm, the IC-M45A’s struction manual contains important operating instructions for function display is easy to read and shows operating con- the IC-M45A. ditions at a glance. Backlighting and contrast can be ad- justed to suit your preferences. EXPLICIT DEFINITIONS ‘Smart’ microphone Operating channel and transmit output power level set- WORD DEFINITION tings are easily selectable via the supplied microphone. Personal injury, fire hazard or electric RWARNING shock may occur. Simple operation CAUTION Equipment damage may occur. Ergonomic design with a minimum number of switches If disregarded, inconvenience only. No risk and controls provides simple intuitive operation. NOTE of personal injury, fire or electric shock. ii CAUTIONS IN CASE OF EMERGENCY RWARNING! NEVER connect the transceiver to an If your vessel requires assistance, contact other vessels and AC outlet.