Codan-radio Transportable Radio Systems User Guide Instrukcja Użytkownika Strona 1

TRANSPORTABLE RADIO SYSTEMSUSER GUIDE

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 19PAGE 183.1.3 Search and Rescue in a Remote AreaAn example deployment of Tr

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 21PAGE 203.1.5 Scientific Research in the AntarcticThe Antarctic is renowned

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 23PAGE 223.1.7 Multi Agency Interoperability – Columbine, ColoradoFurther ex

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 25PAGE 243.2 Existing Infrastructure FailuresWhen a catastrophe such as a hu

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 27PAGE 263.3.2 Forward Observer/Sniper CommunicationsDuring fi eld trials of

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 29PAGE 283.3.4 Customs Inspection on a VesselTemporary communications during

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 31PAGE 304.1.3 Conventional or Trunked ChannelsDepending on the size of depl

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 33PAGE 324.3.6 Free Space LossThe free space loss indicates the propagation

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 35PAGE 344.3.8 Fade MarginThe received signal can vary over time due to vary

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 37PAGE 364.4.2 How do I Provide Isolation to the Repeater?The simplest metho

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 3PAGE 2Table of Contents1. INTRODUCTION 1.1 ABOUT CODAN...

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 39PAGE 38Below is shown the typical specifi cations for two 150 MHz duplexer.

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 41PAGE 404.5.1.5 Portable AntennaLMR systems also include mobiles and portab

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 43PAGE 424.6.2 Case SelectionThere are a variety of enclosures available on

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 45PAGE 444.6.3 WeightThe selection of the case may be determined by its weig

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 47PAGE 464.7 Power SuppliesThe fi nal key consideration in selection of the T

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 49PAGE 48Using the solar and battery calculation worksheet below it is possi

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 51PAGE 505. Appendix – References5.1 Glossary• Antenna — An elevated device

www.codanradio.com© Copyright 2015PAGE 52LONDONADELAIDEVICTORIACodan Radio CommunicationsAustralia: +61 8 8305 0528 US & Canada: 1 800 664 4066

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 5PAGE 4 1. Introduction1.1 About CodanFor the past 50 years Codan has provid

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 7PAGE 61.5 Typical ApplicationsApplications for Transportable Radios are as

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 9PAGE 82.1.1 Simplex CommunicationsTo understand how a repeater actually wor

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 11PAGE 102.3.2 Vehicular RepeaterA vehicular repeater is a specialized radio

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 13PAGE 122.6.1.1 TransceiversTransportable Radios can also be built from tra

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 15PAGE 142.6.4 EnclosureDepending on the nature of the Transportable Radio d

www.codanradio.com© Copyright 2015 © Copyright 2015www.codanradio.comPAGE 17PAGE 163. Section 3 – Real world problems and their solutionsThis section