GENERAL CATALOG Professional Two-Way Radios
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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. -
Hytera DMR Tier I
Hytera presents: The world's first DMR handheld radios for digital PMR446 radio The new license-free digital handheld mobile radios from Hytera are among the first license-free DMR handheld radios in the world. They operate in the 446-MHz frequency range and were developed in accordance with the open Digital Mobile Radio standard. Their compact design and intuitive operation make these DMR radios the ideal companion for day-to-day business. www.dmrtier1.com Radios PMR446 Digital DMR handheld radio The open mobile radio standard DMR Digital Mobile Radio (DMR) is an open digital mobile radio standard for professional mobile radio (PMR) that was developed by the European Telecommunications Stan- dards Institute (ETSI). DMR mobile radio systems use a channel range of 12.5 kHz and, as such, are compatible with the frequency spectrum of analog mobile radio. As a result, mobile radio solutions based on the DMR standard enable a simple and cost-saving migration from analog to digital mobile radio. The DMR standard differentiates three different graduations in functionality and performance. The license-free DMR radios from Hytera correspond to the level DMR Tier I. Products in accordance with DMR Tier I are used for simple radio communica- tion in the license-free 446-MHz band and support a maximum transmitting power of 0.5 watt. For users who require a higher scope of functions, Hytera also offers conventional DMR mobile radio systems. Furthermore, DMR trunked radio systems are also part of the Hytera product portfolio. PMR446 – License-free radio for everyone PMR446 radios can be operated by any user without a special proof of need or a license. -
The FCC Filing
Dr. Theodore S. Rappaport, PE PO BOX 888 Riner, Virginia 24149 [email protected] November 10, 2018 Commissioners Federal Communications Commission 445 12th Street, SW Washington, DC 20554 Dear FCC Commissioners: This is a notice of ex parte, based on email communication I had with the CTO of the FCC, Dr. Eric Burger, on November 8, 2018, his reply on November 10, 2018, and my reply on November 11, 2018. The email communication is centered around a posting that appeared on the FCC ECFS system on November 7, 2018, and is part of an ongoing proceeding at the FCC, NPRM 16-239, that I and thousands of others view as a direct threat to the national security interests of the United States, as well as being detrimental to the hobby of amateur (“ham”) radio. Public comments made in FCC’s NPRM 16-239, and in FCC proceedings RM-11708, RM-11759, and RM-11306 proposed by the American Radio Relay League, show the vast number of rule violations and national security threats that continue to go unaddressed by the FCC. Commenters such as me view the lack of FCC acknowledgement of these problems as jeopardizing the safety of US citizens. NPRM 16-239 attempts to remove a limit on the baud rate of High Frequency (HF) shortwave transmissions, without first addressing ongoing rule violations pertaining to proper usage of the amateur radio service, the use of obscured, private messaging which is forbidden in Part 97 rules and creates national security concerns, as well as other violations. If allowed, NPRM 16-239 would perpetuate the current violations, and would authorize obscured transmissions of unlimited bandwidth over the global airwaves, further increasing the danger to our national security, since these transmissions cannot be intercepted or eavesdropped by other amateur radio operators or the FCC. -
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. -
ECC Decision (15)05
ECC Decision (15)05 The harmonised frequency range 446.0-446.2 MHz, technical characteristics, exemption from individual licensing and free carriage and use of analogue and digital 1 PMR 446 applications Approved 3 July 2015 Amended 2 March 2018 1 Comparable technical specifications to those given in this ECC Decision are given in the amended EC Decision 2006/771/EC for SRD. EU Member States and, if so approved by the EEA Joint Committee, Iceland, Liechtenstein and Norway are obliged to implement the EC Decision. ECC/DEC/(15)05 Page 2 EXPLANATORY MEMORANDUM 1 INTRODUCTION The free circulation of radio communication products and the provision of equipment in Europe for radio communications are only achievable if there are common regulations throughout Europe regarding the availability of frequency bands, harmonised technical conditions and border crossing procedures. The main requirements for fulfilling these objectives for analogue and digital PMR 446 radio equipment are the Europe- wide availability of a suitable frequency band, harmonised technical conditions and the implementation of national regulations based on the Harmonised European Standard EN 303 405 [1]. PMR 446 is intended to operate on collective frequencies shared by many users on an uncoordinated basis. The equipment is hand portable (no base station or repeater use) and uses integral antennas only in order to maximise sharing and minimise interference. PMR 446 equipment operates in short range peer-to-peer mode and cannot be used neither as a part of infrastructure network nor as a repeater. The transition to digital technology in all sectors of radio communications is required in order to meet the user expectations whilst improving spectrum efficiency. -
Icom AV Retail Product & Price Catalog
U.S. Avionics Retail Product & Price Catalog October 2017 All stated specifications are subject to change without notice or obligation. All Icom radios meet or exceed FCC regulations limiting spurious emissions. © 2017 Icom America Inc. The Icom logo is a registered trademark of Icom Inc. The IDAS™ name and logo are trademarks of Icom Inc. All other trademarks remain the property of their respective owners. Contents Handhelds ............................................................................................................................................. 4 A14 .................................................................................................................................................... 5 A24 / A6 ............................................................................................................................................. 8 A25 .................................................................................................................................................. 11 Mobiles / Panel Mounts ........................................................................................................................ 13 A120 ................................................................................................................................................ 14 A220 ................................................................................................................................................ 17 Fixed Comms Infrastructure ................................................................................................................ -
XRS-330C Instruction Manual
XRS-330C SUPER COMPACT HIDEAWAY 80 CHANNEL UHF CB RADIO INSTRUCTION MANUAL CONTENTS COPYRIGHT NOTICE ..................................................................2 INTRODUCTION .........................................................................6 FEATURES .................................................................................6 XRS APPS .................................................................................8 XRS Connect app ........................................................................ 8 XRS Location Services app ......................................................... 8 Pairing ......................................................................................... 9 GENERAL OPERATION .............................................................10 Front panel ............................................................................... 10 Rear Panel ................................................................................. 10 Controller Microphone .............................................................. 11 GENERAL ................................................................................11 Power ........................................................................................ 11 Auto Power-Down .................................................................... 11 Volume ...................................................................................... 12 Selecting Channels ................................................................... 12 Squelch .................................................................................... -
Mhz As a Primary User
Response to Ofcom Consultation Q1. What future uses might this spectrum support? The availability of this spectrum is a rare opportunity. As such, the benefits should be made to the general public, as well the business stakeholders. 1. Amateur Radio:The UK Amateur Radio service is allocated the 2m band from 144.000 to 146.000 MHz as a Primary User. In comparison, the USA has an allocation from 144.000 through to 148.000 MHz. An expansion of this band by 0.5 – 1 MHz immediately above 146.000 MHz will be beneficial to the amateur radio community. 2. VHF Citizens' Band service: The UK only CB Service at 934 MHz was withdrawn in 1998, with the loss of 20 channels to GSM 900 Mobile operators. This is an opportunity to re-introduce a 20 channel CB service, at a frequency range which does not have the propagation characteristics of the 27 MHz band. An allocation at VHF will allow practical antenna lengths to be used in vehicles and buildings. In comparison, ACMA (Ofcom's counterpart in Australia) has sanctioned the use of a 77 Channel “UHF CB” service at around 476 – 477 MHz. 3. Simple UK (Business Radio): The business radio Simple UK licence permits 15 spot frequencies to be used at a 12.5 kHz bandwidth. The addition of more frequencies for this licence type will ease congestion. 4. A “personal use” radio service: There are a number of licensable and licence-free radio services available for individuals. This include PMR446 (licence-free) and the licensable Business Radio (Simple UK), as well as CB Radio on 27 MHz and a number of low-power allocations. -
Choosing a Ham Radio
Choosing a Ham Radio Your guide to selecting the right equipment Lead Author—Ward Silver, NØAX; Co-authors—Greg Widin, KØGW and David Haycock, KI6AWR • About This Publication • Types of Operation • VHF/UHF Equipment WHO NEEDS THIS PUBLICATION AND WHY? • HF Equipment Hello and welcome to this handy guide to selecting a radio. Choos- ing just one from the variety of radio models is a challenge! The • Manufacturer’s Directory good news is that most commercially manufactured Amateur Radio equipment performs the basics very well, so you shouldn’t be overly concerned about a “wrong” choice of brands or models. This guide is intended to help you make sense of common features and decide which are most important to you. We provide explanations and defini- tions, along with what a particular feature might mean to you on the air. This publication is aimed at the new Technician licensee ready to acquire a first radio, a licensee recently upgraded to General Class and wanting to explore HF, or someone getting back into ham radio after a period of inactivity. A technical background is not needed to understand the material. ABOUT THIS PUBLICATION After this introduction and a “Quick Start” guide, there are two main sections; one cov- ering gear for the VHF and UHF bands and one for HF band equipment. You’ll encounter a number of terms and abbreviations--watch for italicized words—so two glossaries are provided; one for the VHF/UHF section and one for the HF section. You’ll be comfortable with these terms by the time you’ve finished reading! We assume that you’ll be buying commercial equipment and accessories as new gear. -
Ofcom Walkie Talkie Licence
Ofcom Walkie Talkie Licence Coarsened Tarzan jaculates unavailably. Amerciable Kenton inferring offshore and medially, she abashes her grazier demotes parabolically. Forspent and pagan Tanny never serenaded his moveables! It can survive different types of new in genuine and licence ofcom clearly state, as you should consider Two-Way they Hire FAQsLearn More About Walkie Talkies. Regulated businesses Radio stations. London Amherst Walkie Talkie Tel 0207 32 9792 Dublin LYNN Communications. Two Way Radios Blackdown District. UK licence for Handheld VHF YBW Forum. PMR446 Licence Exempt Icom Radios. The Simple UK Light walkie-talkie licence is dude from OFCOM for a. Programming This product will indeed work until error is programmed A copy of the OFCOM licence pdf format should be attached to lower purchase medicine which must. Once each have received your licence Ofcom will emerge you a frequency that your radios can be programmed to handle and rather on. Other devices use different band cordless phones radio controlled toyss walkie-talkies. Frequency use with business without licences BAKOM. Tritan connect vhf 5 watt walkie-talkie two separate Radio Padania. FCC Licensing of Business Radios FCC Licensing Overview. UK Amateur Licensing Radio Society was Great Britain Main. What happens if sufficient use em without a licence may no more than its few hours per. Licensed Walkie Talkies Two more Radio. Analogue and digital radios that insert the handcuffs of an Ofcom licence. Licence-free Two-way radios PMR446 Onedirectcouk. To wise for a GMRS license you business need FCC Forms 605 and 159 which come get your radios. Radio mic licence advice needed Blue Room technical forum. -
PMR446 License-Free Radio Frequencies Following ECC Decision (15)05 and What It Means to You
White Paper August 2016 A guide to the new PMR446 license-free radio frequencies following ECC Decision (15)05 and what it means to you PMR446 (Personal Mobile Radio 446) was conceived as a European licence- free two-way radio system and was introduced in Ireland in 1998 and a year later in the UK; where it successively replaced the former licensed Short-Range Business Radio (SRBR) service. It was intended as a simple and cost-effective basis for instant voice communication between users with both transmission and reception taking place on the same channel (single frequency, simplex traffic). Unlike mobile phones, with PMR446, calls are unlimited and free and there are no subscription charges or licence applications to complete making them ideal in situations where instant voice communication is required over distances of up to 6km (actual PMR446 coverage depends on terrain and environment) and where GSM signals can be patchy. Another benefit of PMR446 is that compliant equipment may be used in the following CEPT (European Conference of Postal and Telecommunications Administrations) territories and their overseas or semi-autonomous territories without restriction: Austria Iceland Portugal Belgium Ireland Romania Bosnia and Herzegovina Italy Russian Federation Bulgaria Latvia Serbia Croatia Liechtenstein Slovak Republic Cyprus Lithuania Slovenia Czech Republic Luxembourg Spain Denmark FYRO Macedonia Sweden Estonia Moldova Switzerland Finland Monaco Turkey France Montenegro Ukraine Germany Netherlands United Kingdom Greece Norway Hungary Poland Includes the overseas or semi-autonomous territories of Denmark, France, Greece, Italy, Netherlands, Norway, Portugal, Russian Federation, Spain plus the constituent parts of the United Kingdom as well as the Channel Islands and the Isle of Man Please note: Assignments for use of licence free radios may change from time to time and the user is advised to check if PMR446 equipment can be used in the destination country. -
ZEBRA TECHNOLOGIES CORP Form 8-K Current Report Filed 2014-04-16
SECURITIES AND EXCHANGE COMMISSION FORM 8-K Current report filing Filing Date: 2014-04-16 | Period of Report: 2014-04-14 SEC Accession No. 0001193125-14-144985 (HTML Version on secdatabase.com) FILER ZEBRA TECHNOLOGIES CORP Mailing Address Business Address 475 HALF DAY ROAD 475 HALF DAY ROAD CIK:877212| IRS No.: 362675536 | Fiscal Year End: 1231 SUITE 500 SUITE 500 Type: 8-K | Act: 34 | File No.: 000-19406 | Film No.: 14766551 LINCOLNSHIRE IL 60069 LINCOLNSHIRE IL 60069 SIC: 3560 General industrial machinery & equipment 847-634-6700 Copyright © 2013 www.secdatabase.com. All Rights Reserved. Please Consider the Environment Before Printing This Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 14, 2014 ZEBRA TECHNOLOGIES CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 000-19406 36-2675536 (State or Other Jurisdiction (Commission (IRS Employer of Incorporation) File Number) Identification No.) 475 Half Day Road, Suite 500, Lincolnshire, Illinois 60069 (Address of Principal Executive Offices) (Zip Code) Registrants telephone number, including area code: 847-634-6700 (Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13c-4(c)) Copyright © 2013 www.secdatabase.com.