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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
T2
T2B
T2B09
T2B09:
What is a "talk group" on a DMR digital repeater?
A group of operators sharing common interests
A way for groups of users to share a channel at different times without being heard by other users on the channel
A protocol that increases the signal-to-noise ratio when multiple repeaters are linked together
A net that meets at a particular time
T2B01
T2B02
T2B03
T2B04
T2B05
T2B06
T2B07
T2B08
T2B09
T2B10
T2B11
T2B12
T2B13
T2B14