Table of Contents
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Assembly Descriptions
A21 - Radiated Input Board Assembly
In addition, the A21 Radiated Input Board Assembly also provides the following
functions for the radiated path:
• Variable gain amplifier
• 15 dB step gain amplifier
• Thermistor to protect against power surges
• Limiter to protect against over voltage conditions
• Step attenuator to protect against Overload
• Overload detector to warn the user if an overload condition exists
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Chapter 3
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Table of Contents
Troubleshooting
