DOCSLIB.ORG

Mt Help Desk

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Mt Help Desk T HELP DESK SPECIFIC FREQUENCY AND EQUIPMENT QUESTIONS Larry Van Horn, N5FPW M [email protected] Q. My problem is programming the ing one of the new GRE (500/600) or Uniden A. Magic is just one of the many intersec- BCT 8 in 800 MHz Type II. I am trying (396/996) scanners if you want to monitor this tions that are used by air traffic controllers. to program Gwinnett Co. which is a Mo- system in the future. Since it is the Atlanta ARTCC that is using torola Type II Smartnet SysID 2D31. I this “Magic” intersection, it is most likely an have everything programmed according Q. While out recently in Corpus Christi, IFR route intersection. These intersections are to the manual. But I can’t get the letter Texas, I took my little trusty BC92XLT usually the intersection of two navigation aid M to appear next to the Trunk in the and was operating it in Close Call radials. upper left hand corner of the screen. I mode. I was downtown and got a hit on Historically, the name of every inter- tried to look for a Yahoo Group but there 408.325 MHz. It locked up the scanner section makes some reference to something and it would not move off from there near that location. Originally the words were is none. And I don’t want to buy the spelled out. With the advent of computers, computer programming software just until I left the area. The image or signal was so strong I didn’t get a good read all intersections consist of five letters which yet. I want to program it first by hand. may phonetically resemble the original. LODI (Bill Black-Buford, Georgia) on it. It sounded like it was a control channel used for a trunking network. became LODDI, RIO VISTA became REJOY and VISTA. Only an active imagination or an A. There are three things that immediately I am familiar with all of Corpus old memory bank makes possible many of the come to mind. I have seen this condition be- Christi law enforcement, EMS and fire associations. fore with others who had a problem similar to communications on their Motorola Type I looked for your “Magic” intersection on yours. 2 system in the 800 MHz band and my VFR and IFR charts and could not find it. First, make sure that you are in the trunk knew it was not them. It went away But sometimes it is a matter of an odd spell- programming mode before you enter any fre- a few blocks from the Whataburger ing. This triggered a spark of recognition, and quency. Press TRUNK for 1.5 seconds and you restaurant I was in. It seems to be in a look through the online MT 2007 Index of will then hear two beeps, and “BANK” and the government and military band, so I Articles, I found where Iden Rogers answered “TRUNK” will begin to flash on the display. think it might be coming from the Vet- this same question in February 2007 Boats, Then you select the bank you want to store the erans Center located next door to the Planes and Trains. The intersection being frequency by using the keypad. Then select heard in North Carolina is actually MAJIC, the system you want to track by using the ∆ Whataburger. and it can be seen, he says, on the map found at or ∇ key, then press E. Make sure you select Nothing in my files show any list- http://204.108.4.16/d-tpp/0612/00078majic. "E2-800 (Motorola Type II 800 MHz)." ings for that center, so do you have pdf At this point you could enter all the fre- any ideas? I doubt it is a highly used If you missed that discussion, check quencies or do only the control channels and network since there is only a small unit out Iden’s column for more information on use the "control channel only" mode. I highly there. There is, however, a cop at the intersections and aero charts in the February recommend you program all the frequencies. door with a handheld. I can’t tell if it’s 2007 MT, and also look in the Planes column Those frequencies include the following a 800 or 400 MHz radio. Are there any from February 2005 for more on “names and (thanks to our friends at Scannerstuff and their trunked systems in the Corpus area in numbers” used in aircraft communications. Atlanta Frequency Directory: www.atlantas- the 400 MHz band? (Emmitt in Sinton, canner.com/): Q. Excuse me for asking a dumb ques- Texas) tion (I am a newbie), but what does ALE 854.78750 854.81250 854.83750 855.31250 855.48750 855.76250 A. I do not have any Texas allocations for stand for?? (Michael Smith VK3 VMS) 855.78750 855.81250 856.81250 408.325 MHz in my database. There are some 856.83750 856.91250 857.81250 US Bureau of Prison trunk system allocations 857.83750 857.91250 858.78750 A. ALE = Automatic Link Establishment. 858.81250 866.13750 866.38750 in Michigan and Missouri. Fort Bliss also You can learn more about ALE on the ARRL 867.38750 867.96250 868.13750 has a trunk radio system allocation on this website at www.arrl.org/tis/info/ale.html. 868.48750 MHz frequency. But as you know, that is nowhere The page above has weblinks for articles and near Corpus Christi. I agree with your assump- software to monitor ALE signals (including Now you should be able to track the tion that it is probably not the Vet Center, so freeware). system and the “M” should be present. If not, my best guess is you are getting an image you are either (1) out of range of the system or from one of the 800 MHz Public Safety TRS (2) the current control channel in use has not systems from either Corpus Christi or Nueces been programmed or (3) a frequency has not County. been programmed properly. If you step through each frequency manually in that bank and you Q. I live in High Point, North Carolina, don’t hear a control channel, you can’t trunk and I hear 128.800 (Atlanta Center). the system. I frequently hear commercial airlines Regrettably, your BCT-8 scanner may not telling Atlanta controllers that they “are be of much use to you much longer. Reports crossing Magic,” or they “just crossed indicate that Gwinnett County is switching to a magic.” This term is used a great deal nine-site, Project 25 digital trunk radio system. These reports indicate the system is now well of the time and I have no idea what it under construction. This new digital network means. Do you know or maybe have will replace the older Motorola Type-II sys- any suggestions on who can help me? tem that I have described above. The project (Stuart Smith - High Point, North Caro- is expected to be complete by the autumn of lina) this year. So you will have to look at purchas- March 2008 MONITORING TIMES 23.
Load more

Recommended publications
  • SDR Market Study, Task 4: the US Public Safety Market
    SDR Market Study, Task 4: The US Public Safety Market Prepared for The Software Defined Radio Forum By Jim Gunn Consultancy Market and Technology Research P. O. Box 833157 Richardson, TX 75083-3157 USA [email protected] +1-972-669-9365 May 2007 © 2007 The Software Defined Radio Forum Inc. All Rights Reserved About the Author Dr. James (Jim) E. Gunn is a market research and technology consultant specializing in digital wireless communications and multimedia communication systems. He has more than 25 years of industry experience in communication, telecommunication, signal processing, and control. Functionally, Dr. Gunn has contributed as system engineer, software/firmware engineer, technical marketing specialist, and engineering manager. He completed his BSEE and MSEE at Oklahoma State University and his Ph.D. at Southern Methodist University specializing in Electrical Engineering. He is current developing a series of Software Defined Radio (SDR) market and technology studies for the SDR Forum. The completed reports to date are listed below. He is author of market research reports entitled Wireless Infrastructure: Technology and Markets that have been published by Forward Concepts. He served as principle investigator on a DARPA SUO project to develop advanced software radio architectures for military and commercial waveforms. He is co-author of “Communication Mediums for Intelligent Transportation Systems” (TRB/National Academy Press), which is a multi- media/multi-medium communication system design guide. Completed SDR Forum Market Study Reports: 1. SDR Market Study, Task 1: Market Segmentation and Sizing, 2005 2. SDR Market Study, Task 2: Cellular Terminals and Infrastructure, 2005 3. SDR Market Study, Task 3: WiFi, WiMAX and Beyond 3G / 4G, 2006 4.
    [Show full text]
  • UBCD3600XLT Owner’S Manual
    UBCD3600XLT Owner’s Manual Printed in Vietnam U01UB376BZZ(0) IMPORTANT NOTE ABOUT THIS MANUAL Radio Reference database for use in North America ONLY. NOTE The AMBE+2™ voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. microSD is a registered trademark of SanDisk Corporation. HomePatrol is a registered trademark of Uniden America Corporation, Irving, Texas. CONTENTS IMPORTANT INFORMATION . .. 1 MODIFICATION NOTICE . 1 GENERAL PRECAUTIONS . 1 Earphone Warning . 1 Liquid Exposure Warning . 1 Power Disconnection Caution . 1 INTRODUCTION . 2 CREATE FAVORITES LISTS . 2 AVOID TRANSMISSIONS . 2 REPLAY TRANSMISSIONS . 2 RECORD TRANSMISSIONS . 2 MAIN FEATURES . 2 INCLUDED WITH YOUR SCANNER . 5 USING INTERNAL BATTERIES . 6 Using Rechargeable Batteries . 6 UNDERSTANDING THE MEMORY . 6 FAVORITES LISTS . 6 SYSTEMS . 7 TRUNKING SITES . 7 DEPARTMENTS . 7 SENTINEL SOFTWARE . 7 MANAGE PROFILES . 7 MANAGE FAVORITES LISTS . 7 HOW TO INSTALL SENTINEL SOFTWARE . 7 UPDATING FIRMWARE . 7 SETTING UP YOUR SCANNER . 9 TURN ON THE SCANNER . 9 KEYPAD CONTROLS . 10 SET YOUR LOCATION AND RANGE . 13 SET LOCATION . 13 SET RANGE . 13 UNDERSTANDING RANGE . 13 EDIT LOCATION . 13 SELECTING SERVICE TYPES . 14 NAVIGATING THE MENUS . 15 DATA NAMING . 15 DISPLAY MENU . 15 A Look at the Display . 16 SETTINGS MENU . 20 Adjust Key Beep . 20 Battery Option . 20 Band Defaults . 20 Auto Shutoff . 20 Set Clock . 20 Replay Options . 21 Restore Options . 21 See Scanner Information . 21 Keypad Lock . 21 KEY CONCEPTS . .22 QUICK KEYS . 22 FAVORITES LIST QUICK KEYS . 22 SYSTEM QUICK KEYS. 22 DEPARTMENT QUICK KEYS . 22 SEARCH KEYS .
    [Show full text]
  • Intro To: Scanning Long Island
    Intro to: Scanning Long Island Download these slides at: http://www.w2lie.net/hru Phil Lichtenberger w2lie http://www.w2lie.net/hru Topics • Conventional Scanning • Trunked Scanning • PL / DPL / NAC • Digital Modes (P25 / Mototrbo) • Rebanding • Useful Equipment for Long Island Scanning http://www.w2lie.net/hru Advanced Forum Topics How to get more from your scanner with a PC • Software based trunk decoding Unitrunker / Pro96Com / Trunk88 • Conventional Logging Freescan / ProScan / BuTel Software • Digital Modulation Decoding – DSD Decoder / DSM Decoder – Monitoring MotoTRBO / NXDN / DMR / P25 http://www.w2lie.net/hru Conventional Scanning http://www.w2lie.net/hru Conventional Scanning • Simplex – Single Frequency • Ex. Fireground Operations Tx / Rx = A Tx / Rx = A http://www.w2lie.net/hru Conventional Scanning • Repeater – Separate Input & Output Frequency • Ex. Dispatch System Tx = A Tx = A Rx = B Rx = B http://www.w2lie.net/hru Conventional Scanning • Duplex – Two Frequencies, used in RX/TX & TX/RX • Ex. New York State Police Tx = A Rx = A Rx = B Tx = B http://www.w2lie.net/hru Conventional Scanning Tone Control • PL / CTCSS (Motorola Private Line) – Sub Audible signals transmitted with analog signals carrying voice transmission – Receivers only open squelch for radios transmitting the correct PL tone – Allows agencies to share the same frequency, but not hear each other (unless they also share the same PL) http://www.w2lie.net/hru Conventional Scanning Tone Control • DPL / DCS (Digital Private Line) – Digital coded Squelch signals transmitted with analog signals carrying voice transmission – Receivers only open squelch for radios transmitting the correct DPL tone – Allows agencies to share the same frequency, but not hear each other (unless they also share the same DPL) http://www.w2lie.net/hru PL Tones • The following chart showing each PL tone's two-character alphanumeric designator and the corresponding tone frequency in Hertz.
    [Show full text]
  • Monitoring Times 2000 INDEX
    Monitoring Times 1994 INDEX FEATURES: Air Show: Triumph to Tragedy Season Aug JUNE Duopolies and DXing Broadcast: Atlantic City Aero Monitoring May JULY TROPO Brings in TV & FM A Journey to Morocco May Dayton's Aviation Extravaganza DX Bolivia: Radio Under the Gun June June AUG Low Power TV Stations Broadcasting Battlefield, Colombia Flight Test Communications Jan SEP WOW, Omaha Dec Gathering Comm Intelligence OCT Winterizing Chile: Land of Crazy Geography June NOV Notch filters for good DX April Military Low Band Sep DEC Shopping for DX Receiver Deutsche Welle Aug Monitoring Space Shuttle Comms European DX Council Meeting Mar ANTENNA TOPICS Aug Monitoring the Prez July JAN The Earth’s Effects on First Year Radio Listener May Radio Shows its True Colors Aug Antenna Performance Flavoradio - good emergency radio Nov Scanning the Big Railroads April FEB The Half-Rhombic FM SubCarriers Sep Scanning Garden State Pkwy,NJ MAR Radio Noise—Debunking KNLS Celebrates 10 Years Dec Feb AntennaResonance and Making No Satellite or Cable Needed July Scanner Strategies Feb the Real McCoy Radio Canada International April Scanner Tips & Techniques Dec APRIL More Effects of the Earth on Radio Democracy Sep Spy Catchers: The FBI Jan Antenna Radio France Int'l/ALLISS Ant Topgun - Navy's Fighter School Performance Nov Mar MAY The T2FD Antenna Radio Gambia May Tuning In to a US Customs Chase JUNE Antenna Baluns Radio Nacional do Brasil Feb Nov JULY The VHF/UHF Beam Radio UNTAC - Cambodia Oct Video Scanning Aug Traveler's Beam Restructuring the VOA Sep Waiting
    [Show full text]
  • Houston Fire Department
    CITY OF HOUSTON, TX TRUNKED RADIO SYSTEM REQUEST FOR PROPOSALS, 8/31/07 Section 1—Current Radio Communications Environment... 1 1.1 Houston Airport System.........................................................................................1 1.1.1 Current Operations...................................................................................1 1.1.2 Radio System Coverage............................................................................1 1.1.3 Dispatch Operations .................................................................................2 1.1.4 Needs & Requirements.............................................................................5 1.1.5 Interoperability Needs ..............................................................................6 1.2 Houston Fire Department ......................................................................................6 1.2.1 Current Operations...................................................................................6 1.2.2 User Equipment .......................................................................................7 1.2.3 Dispatch Operations .................................................................................8 1.2.4 Radio System Problems ..........................................................................16 1.2.5 Needs & Requirements...........................................................................17 1.2.6 Functional Requirements ........................................................................19 1.3 Houston Police Department
    [Show full text]
  • Trunked Radio – Going Digital
    ISSN 1985 - 0522 Trunked Radio – Going Digital SKMM Industry Report 2009 Publication Date: September 2009 Malaysian Communications and Multimedia Commission (SKMM), 2009 The information or material in this publication is protected under copyright and save where otherwise stated, may be reproduced for non commercial use provided it is reproduced accurately and not used in a misleading context. Where any material is reproduced, SKMM as the source of the material must be identified and the copyright status acknowledged. The permission to reproduce does not extend to any information or material the copyright of which belongs to any other person, organisation or third party. Authorisation or permission to reproduce such information or material must be obtained from the copyright holders concerned. This work is based on sources believed to be reliable, but SKMM does not warrant the accuracy or completeness of any information for any purpose and cannot accept responsibility for any error or omission. Published by: Malaysian Communications and Multimedia Commission Off Persiaran Multimedia 63000 Cyberjaya, Selangor Darul Ehsan Tel: +60 3 86 88 80 00 Fax: +60 3 86 88 10 06 Toll Free: 1- 800-888-030 http://www.skmm.gov.my FOREWORD 1 EXECUTIVE SUMMARY 2 TRUNKED RADIO: A LASTING LEGACY 5 Trunking Analogy 5 The Trunking Process 6 Types of Trunked Radio Users and Applications 7 DEVELOPMENT OF TRUNKED RADIO 9 Evolution of Trunked Radio – From Transmission Systems to Technology Standards 9 Transmission Systems 9 Analogue Trunked Radio Systems 9 Digital
    [Show full text]
  • Intro To: Scanning Long Island
    Intro to: Scanning Long Island Download these slides at: http://www.w2lie.net/hru Phil Lichtenberger w2lie http://www.w2lie.net/hru Topics • Conventional Scanning • Trunked Scanning • PL / DPL / NAC • Digital Modes (P25 / Mototrbo) • Rebanding • Useful Equipment for Long Island Scanning http://www.w2lie.net/hru Advanced Forum Topics How to get more from your scanner with a PC • Software based trunk decoding Unitrunker / Pro96Com / Trunk88 • Conventional Logging Freescan / ProScan / BuTel Software • Home Patrol Extreme Features • Digital Modulation Decoding – DSD Decoder / DSM Decoder – Monitoring MotoTRBO / NXDN / DMR / P25 http://www.w2lie.net/hru US Frequency Allocations http://www.w2lie.net/hru Conventional Scanning http://www.w2lie.net/hru Conventional Scanning • Simplex – Single Frequency • Ex. Fireground Operations Tx / Rx = A Tx / Rx = A http://www.w2lie.net/hru Conventional Scanning • Repeater – Separate Input & Output Frequency • Ex. Dispatch System Tx = A Tx = A Rx = B Rx = B http://www.w2lie.net/hru Conventional Scanning • Duplex – Two Frequencies, used in RX/TX & TX/RX • Ex. New York State Police Tx = A Rx = A Rx = B Tx = B http://www.w2lie.net/hru Conventional Scanning Tone Control • PL / CTCSS (Motorola Private Line) – Sub Audible signals transmitted with analog signals carrying voice transmission – Receivers only open squelch for radios transmitting the correct PL tone – Allows agencies to share the same frequency, but not hear each other (unless they also share the same PL) http://www.w2lie.net/hru Conventional Scanning Tone Control • DPL / DCS (Digital Private Line) – Digital coded Squelch signals transmitted with analog signals carrying voice transmission – Receivers only open squelch for radios transmitting the correct DPL tone – Allows agencies to share the same frequency, but not hear each other (unless they also share the same DPL) http://www.w2lie.net/hru PL Tones • The following chart showing each PL tone's two-character alphanumeric designator and the corresponding tone frequency in Hertz.
    [Show full text]
  • Scanner Digest Newsletter
    could amass well over $100 worth of crystals. Although many of the crystals were interchangeable with other radio ISSUE 68 APR-MAY-JUN 2014 makes, Bearcat scanners used a different IF (Intermediate Frequency) which would not allow them to be switched interchangeable among Bearcat radios. ♦ Transformation in the Radio Scanning Hobby Back in the late 60s, VHF was king. Most of the public ♦ Military Meteorological Info safety agency radio systems ♦ Amateur Radio: Feedlines Part 1 operated in the 148-170 MHz band. Occasionally in ♦ Digital Amateur Radio Illinois larger cities where the frequencies were a bit ♦ MS CommNet Maine congested, big cities like ♦ Akihabara Radio Center Japan Philadelphia conducted radio communications in the ♦ PNC Park Pittsburgh PA newer UHF band. As far back as my memory goes, the ♦ New Hampshire Update Philadelphia Police have operated on the 453 MHz band. ♦ Washington DC Update Pictured to the left is a photo of my first scanner. It was manufactured by Midland and was GENERAL EDITOR Alan Cohen available in either VHF [email protected] High-Band or UHF. I purchased this model to Sorry, no column this issue monitor Philly police in UHF. A local electronic surplus store not only PUBLISHER Lou Campagna carried various electronic [email protected] parts but also sold CB radios and Police Transformation in the Radio Scanning Hobby scanners. They had a hand-drawn poster board What has Happened? The Early Days of the city of Philadelphia and had it divided in That seems to be a tricky question lately and it depends various district numbers on who you ask.
    [Show full text]
  • PUBLIC SAFETY RADIO COMMUNICATIONS SYSTEM ASSESSMENT REPORT Madison County, Virginia
    PUBLIC SAFETY RADIO COMMUNICATIONS SYSTEM ASSESSMENT REPORT Madison County, Virginia served. ©Black& VeatchHolding Company 2015. rights All re PREPARED FOR Madison County, Virginia 14 FEBRUARY 2018 ® ® CONTENTS 1 Executive Summary................................................................................................................ 6 1.1 Purpose of the Project ..................................................................................................................................... 6 1.2 Project Work Plan ............................................................................................................................................. 6 1.3 Summary of Findings ....................................................................................................................................... 6 1.4 Summary of Alternatives ............................................................................................................................... 7 1.5 Comparison of Alternatives .......................................................................................................................... 7 1.6 Recommendations ............................................................................................................................................ 9 1.7 Next Steps .......................................................................................................................................................... 10 2 Introduction ..........................................................................................................................
    [Show full text]
  • Programming Your Scanner
    SEE QUICK START ON PAGE 3 Precautions Before you use this scanner, please read and observe the following. IMPORTANT! This scanning radio has been manufactured so that it will not tune to the radio frequencies assigned by the FCC for cellular telephone usage. The Electronic Communications Privacy Act of 1986, as amended, makes it a federal crime to intentionally intercept cellular or cordless telephone transmissions or to market this radio when altered to receive them. The installation, possession, or use of this scanning radio in a motor vehicle may be prohibited, regulated, or require a permit in certain states, cities, and/or local jurisdictions. Your local law enforcement officials should be able to provide you with information regarding the laws in your community. Changes or modifications to this product not expressly approved by Uniden, or operation of this product in any way other than as detailed by this Operating Guide, could void your authority to operate this product. EARPHONE WARNING! Be sure to use only a monaural earphone or 32 Ω stereo headset. Use of an incorrect earphone or stereo headset might be potentially hazardous to your hearing. The output of the phone jack is monaural, but you will hear it in both headphones of a stereo headset. Set the volume to a comfortable audio level coming from the speaker before plugging in the monaural earphone or a stereo headset of the proper impedance (32 Ω). Otherwise, you might experience some discomfort or possible hearing damage if the volume suddenly becomes too loud because of the volume control or squelch control setting.
    [Show full text]
  • Amateur Radio in the Classroom
    www.monitoringtimes.com Scanning - Shortwave - Ham Radio - Equipment Internet Streaming - Computers - Antique Radio ® Volume 31, No. 9 September 2012 U.S. $6.95 Can. $6.95 Printed in the United States A Publication of Grove Enterprises Amateur Radio in the Classroom In this issue: • W9GRS: From Room 104 to the World! • KC4WQ: Train Your Replacement • School Club Roundup 2012 • MT Reviews: Degen DE321 CONTENTS A Decade of Amateur Radio in the Classroom ...............11 By Buddy Sohl KC4WQ “All great things start with a dream and so does this story,” says Buddy Sohl KC4WQ. The story is about Buddy’s decade long efforts to bring amateur radio to the Vol. 31 No. 9 September 2012 students of St. Aloysius School in Shepardsville, Kentucky. www.monitoringtimes.com From the dream of Buddy’s uncle to have someone in Scanning - Shortwave - Ham Radio - Equipment Internet Streaming - Computers - Antique Radio the family continue the ham tradition, to the reality of ® Volume 31, No. 9 September 2012 Buddy’s philosophy of “Train Your Replacement,” this U.S. $6.95 Can. $6.95 Printed in the United States A Publication of Grove Enterprises story has taken Buddy on an unexpected journey. Amateur Radio in the Classroom 2012 School Club Roundup ............................................13 By Ken Reitz KS4ZR It’s the opposite of what you’ve come to expect from an amateur radio contest: Instead of taking place over a two day weekend, School Club Roundup takes place during school hours on weekdays and you’re not allowed to operate more than 24 hours In this issue: • W9GRS: From Room 104 to the World! for the duration! How is that fun? You’ll be talking • KC4WQ: Train Your Replacement • School Club Roundup 2012 with the future of amateur radio and you may be • MT Reviews: Degen DE321 surprised at how good it sounds.
    [Show full text]
  • FM Radio Guide
    Technisonic FM Radio Guide Understanding the complex world of airborne tactical communication from installation to operation TFM + TDFM Series (Photo courtesy Baltimore City Police Aviation Unit) TiL Document Number 12RE466 Rev. N/C September, 2012 Technisonic Industries Limited 240 Traders Boulevard, Mississauga, Ontario L4Z 1W7 Tel: (905) 890-2113 Fax: (905) 890-5338 www.til.ca Copyright 2012 by Technisonic Industries Limited. All rights reserved. Technisonic FM Radio Guide Copyright 2012 by Technisonic Industries Ltd. Page 1 Guide Revision History Revision Page Description Date Edited By ;CAUTION These units contain static sensitive devices. Wear a grounded wrist strap and work at a static- safe workstation when handling internal printed circuit boards. ;WARRANTY & ASSISTANCE INFORMATION Technisonic Radio and Audio equipment is under warranty for one year from date of purchase. Failed units caused by defective parts or workmanship should be returned for warranty service to: Technisonic Industries Limited 240 Traders Boulevard Tel: (905) 890-2113 Mississauga, Ontario L4Z 1W7 Fax: (905) 890-5338 CANADA Iintroduction: This manual provides information for Installation of TiL TFM and TDFM Series Transceivers, and understanding of the FM radio technology behind them. Audience: This Installation manual is written for Avionics Technicians responsible for the installation of Technisonic TFM and TDFM tactical radio systems, with detailed installation drawings and wiring notes, and those using the systems after installation. Online Documentation: This document is also found in its PDF format at http://www.til.ca via our general document download program Images / Artwork: All are provided under the creative commons license via Wikipedia, courtesy of TiL customers as noted, or internally generated by TiL.
    [Show full text]