Words similar to repeater

Example sentences for: repeater

How can you use “repeater” in a sentence? Here are some example sentences to help you improve your vocabulary:

Unlike the commanders in the North Tower, the senior chief in the lobby and the ascending battalion chief kept their radios on repeater channel 7. For the first 15 minutes of the operations, communications among them and the ladder company climbing with the battalion chief worked well.
Even without the repeater channel, at least 24 of the at most 32 companies who were dispatched to and actually in the North Tower received the evacuation instruction-either via radio or directly from other first responders.
It is unknown whether the lobby chief ceased to communicate on the repeater channel because of technical problems or because he simply switched channels in order to be able to communicate with chiefs outside the South Tower.
For the chief on the handset not being able to hear, see Port Authority recording, WTC channel 30 (repeater channel), Sept. 11, 2001.
The repeater system was working at least partially, however, on portable FDNY radios, and firefighters subsequently used repeater channel 7 in the South Tower.