Question T7A02
From subelement T7 - T7A
What is a transceiver?
Why is this correct?
A transceiver combines a receiver and transmitter into one device, allowing you to both listen and talk on the same radio. The name comes from 'transmitter' + 'receiver.' Options B describes an impedance matcher, C describes automatic Morse code equipment, and D describes a transverter, which is a separate device that converts signals between different frequency bands.
Memory tip
Remember the word parts: 'trans-' (transmit) + '-ceiver' (receiver). Most modern ham equipment uses transceivers rather than separate units. When you see 'transceiver' on the exam, think 'combined transmit and receive functions in one box.'
Learn more
Modern amateur radio stations primarily use transceivers because they're more convenient and cost-effective than separate receivers and transmitters. Handheld transceivers (HTs) are popular for VHF/UHF operation with typical power outputs around 5 watts, while mobile transceivers offer higher power for vehicle or base station use. The transceiver switches between receive and transmit modes using PTT (push-to-talk) control, making full-duplex communication possible on amateur frequencies.
Think about it
Why do you think most amateur radio operators today prefer transceivers over separate receiver and transmitter units?