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Technician Class: 2018–2022
Today
Sections
T1: FCC Rules
T2: Operating Procedures
T3: Radio Waves
T4: Best Practices
T5: Electrical Principles
T6: Electrical Components
T7: Station Equipment
T8: Modulation Modes
T9: Antennas
T0: Safety
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Element 2
T7
T7A
T7A07
T7A07:
What is meant by "PTT"?
Pre-transmission tuning to reduce transmitter harmonic emission
Precise tone transmissions used to limit repeater access to only certain signals
A primary transformer tuner used to match antennas
The push-to-talk function that switches between receive and transmit
T7A01
T7A02
T7A03
T7A04
T7A05
T7A06
T7A07
T7A08
T7A09
T7A10
T7A11