Introduction

xFrequency memory and recall functions

￿from remote source

￿eight last used

￿eight user stored

xWeather channels

xFrequency monitor function

xBuilt-in intercom function

xStuck mic time-out

xTwo microphone inputs

xInternal non-volatile memory - no battery required

xFull range input supply voltage

x12 watt audio amplifier

Figure 1 SL40 Front Panel

REGULATORY COMPLIANCE

The Apollo SL40 is designed and tested to meet the following TSOs: FAA TSO-C37d for transmit

FAA TSO-C38d for receive

FAA TSO-C128 for unintentional transmission (stuck mic)

The Apollo SL40 complies with the FCC requirements specified in:

CFR 47, Part 87, Aviation Services, Subpart D, Technical Requirements

CFR 47, Part 15, Radio Frequency Devices, Subpart B, Unintentional Radiators The Apollo SL40 software is designed and tested to RTCA/DO-178B, level C.

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Apollo SL40 Installation Manual