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All Pools >> Technician >> T4A




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T4A01 : Which of the following is true concerning the microphone connectors on amateur transceivers?

  -  All transceivers use the same microphone connector type
  -  Some connectors include push-to-talk and voltages for powering the microphone
  -  All transceivers using the same connector type are wired identically
  -  Un-keyed connectors allow any microphone to be connected

Correct Answer: Some connectors include push-to-talk and voltages for powering the microphone