M.F. Coastal & Maritime Stations 305 Khz to 4000
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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. -
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. -
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. -
The Beginner's Handbook of Amateur Radio
FM_Laster 9/25/01 12:46 PM Page i THE BEGINNER’S HANDBOOK OF AMATEUR RADIO This page intentionally left blank. FM_Laster 9/25/01 12:46 PM Page iii THE BEGINNER’S HANDBOOK OF AMATEUR RADIO Clay Laster, W5ZPV FOURTH EDITION McGraw-Hill New York San Francisco Washington, D.C. Auckland Bogotá Caracas Lisbon London Madrid Mexico City Milan Montreal New Delhi San Juan Singapore Sydney Tokyo Toronto McGraw-Hill abc Copyright © 2001 by The McGraw-Hill Companies. All rights reserved. Manufactured in the United States of America. Except as per- mitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher. 0-07-139550-4 The material in this eBook also appears in the print version of this title: 0-07-136187-1. All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trade- marked name, we use names in an editorial fashion only, and to the benefit of the trademark owner, with no intention of infringe- ment of the trademark. Where such designations appear in this book, they have been printed with initial caps. McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information, please contact George Hoare, Special Sales, at [email protected] or (212) 904-4069. TERMS OF USE This is a copyrighted work and The McGraw-Hill Companies, Inc. -
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. -
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. -
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. -
Icom Black Box Receiver
AOR Presents Two New Wide Coverage Professional Grade Communications Receivers AR2300 “Black Box” receiver It’s a new generation of software controlled black box receivers! Available in professional and consumer versions, the AR2300 covers 40 KHz to 3.15 GHz* and monitors up to three channels simultaneously. Fast Fourier Transform algorithms provide a very fast and high level of signal processing, allowing the receiver to scan through large frequency segments quickly and accurately. All functions can be controlled through a PC running Windows XP or higher. Advanced signal detection capabilities can find hidden transmitters. An optional external IP control unit enables the AR2300 to be fully controlled from a remote location and send received signals to the control point via the internet. It can also be used for unattended long-term monitoring by an internal SD audio recorder or spectrum recording with optional AR-IQ software for laboratory signal analysis. AR5001D performs with accuracy, sensitivity and speed Developed to meet the monitoring needs of security professionals and government agencies, the AR5001D features ultra-wide frequency coverage from 40 KHz to 3.15 GHz*, in 1Hz steps with 1ppm accuracy and no interruptions. Up to three channels can be monitored simultaneously. Fast Fourier Transform algorithms provide a very fast and high level of digital signal processing, allowing the receiver to scan through large frequency segments quickly and accurately. Controlled through a PC running Windows XP or higher, it is available in both professional and consumer versions. With its popular analog signal meter and large easy-to-read digital spectrum display, the AR5001D is destined to extend the legend of the AR5000A+3. -
Monitor December 2004
Volume No. 35 Issue Number 5 December, 2004 TM THE M ONITORTM ECARS Web Page: http://www.ecars7255.com/ The official publication of the East Coast Amateur Radio Service, Inc. From the President’s Desk The New ECARS by John Zorger, WA1STU #1489, ECARS President It sure has been an interesting year for ECARS. Terri- Management Structure: ble band conditions, interference, officers resigning, new Goodbye EC; Hello BoD officers taking charge and getting the “NET” and the or- The new ECARS Bylaws change the way in which the ganization back on track, and to top it all off we now have corporation is managed. The management structure is dif- over 1000 members in our organization. It was more than ferent than the way it was for many years, but it's straight- interesting for me; it was a great challenge and an adven- forward and, importantly, complies with the corporation's ture. I went from being a long time net member to vice Delaware Certificate of Incorporation. The former structure president for several months and then on to becoming presi- was not consistent with the provisions of the certificate. dent for the two months before formal elections. I took the Under the former system, ECARS was managed by an positions because I feel that ECARS is a great place to meet executive committee that consisted of the officers and two up with other hams, get (and give) technical information, directors elected by the members. Under the new structure, check into while mobile, and it is the best service net I have the members elect a Board of Directors (BoD), that is the ever checked into. -
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.