User guide

Table of Contents

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1. General Description....................................................1

2. Specifications .............................................................2

3. Set-up Menu ................................................................3

3.1 Set-up Menu Selections........................................................................4

4. Installation...................................................................5

5. RAD Modem Application ............................................5

5.1 RAD Modem - Two Way.....................................................................6

5.2 RAD Modem Wiring and Grounding...................................................6

5.3 Testing RAD Modem Communication ................................................8

6. CDMA Modem Application .........................................9

7. Freewave Radio Application ......................................9

Figures

1-1. SC105 CS I/O to RS-232 Interface ......................................................1

3-1. Set-up Menu.........................................................................................4

5-1. Two Way Communication ...................................................................6

5-2. Installation of Spark Gap Protection ....................................................7

Tables

5-1. Approximate Range, miles and km......................................................6