Codan-radio Radio Repeater Systems Training Guide Manuel d'utilisateur télécharger pdf (Page 43)

RADIO REPEATER SYSTEM | TRAINING GUIDE

Appendix A: Drawing Coverage Maps Page 35

APPENDIX A: DRAWING COVERAGE MAPS

If you already have a small operating radio system, determining your existing coverage has probably

already been done, at least in your thoughts. Draw a coverage map centered on your existing repeater

location using a large scale map (road map) of your operating area and indicate coverage areas using

notes as shown in Figure A-1. Because radio signals are primarily line-of-sight paths, studying your

map should show the reasons for your missing or poor coverage, usually some sort of obstruction.

Figure A-1: Large Scale Coverage Map

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 87 88

Pas de commentaire

Codan-radio Radio Repeater Systems Training Guide Manuel d'utilisateur Page 43