T2B - Operating Procedures
Technician Class
VHF/UHF operating practices: FM repeater, simplex, reverse splits; Access tones: CTCSS, DTMF; DMR operation; Resolving operational problems; Q signals
13 questions
How is a VHF/UHF transceiver’s “reverse” function used?
What term describes the use of a sub-audible tone transmitted along with normal voice audio to open the squelch of a receiver?
Which of the following describes a linked repeater network?
Which of the following could be the reason you are unable to access a repeater whose output you can hear?
What would cause your FM transmission audio to be distorted on voice peaks?
What type of signaling uses pairs of audio tones?
How can you join a digital repeater’s “talkgroup”?
Which of the following applies when two stations transmitting on the same frequency interfere with each other?
Why are simplex channels designated in the VHF/UHF band plans?
Which Q signal indicates that you are receiving interference from other stations?
Which Q signal indicates that you are changing frequency?
What is the purpose of the color code used on DMR repeater systems?
What is the purpose of a squelch function?