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Microwave Radar Systems

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Questions and Answers

What are negative wires sometimes referred to as?

Ground (correct)

Hot

Neutral

Positive

How is data sent between units described in the text?

As numbers

As paragraphs

As symbols

As sentences (correct)

What is a basic rule mentioned in NMEA0183 regarding wire connection?

Maintain polarity (correct)

Connect positives to negatives

Avoid connecting wires

Mix positives and negatives

What should a transmit wire always connect to?

A receive wire (D) Signup and view all the answers

When troubleshooting a GPS signal, what should you check in terms of satellite signals?

Check the satellite visibility and signal levels (D) Signup and view all the answers

If signal levels are weak, what troubleshooting step is suggested in the text?

Repositioning the GPS antenna (D) Signup and view all the answers

What should you inspect if your MFD uses an external GPS antenna?

Inspect the STng connectors (C) Signup and view all the answers

What is crucial in connecting wires according to NMEA0183?

Maintaining polarity (B) Signup and view all the answers

'Ground' wires are associated with which type of electrical charge?

<ul> <li>(negative) (D)</li> </ul> Signup and view all the answers