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Welcome to RepeaterBook.com. This is a comprehensive repeater database compiled by the amateur radio community. Search the site and find repeaters in your area. Update them, comment on them, and recommend them. United States. Alabama (457) Alaska (116) Arizona (445) Arkansas (319) California (2679) Colorado (407) Connecticut (227) Delaware (50)
In telecommunications, a repeater is an electronic device that receives a signal and retransmits it. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction.
What Are Ham Radio Repeaters? Ham radio repeaters are two-way radiocommunication devices. They have a transmitter and receiver working simultaneously to receive weaker signals, strengthen them, and transmit them over a wider area, ensuring that the signals get better coverage without degradation.
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What is a ham radio repeater?
To use a repeater, you must have a transceiver that can transmit on the repeater's input frequency and receive on the repeater's output frequency. The input and output frequencies are separated by a predetermined amount that is different for each band. This separation is called the offset.
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An amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation.
A repeater is used when you don’t want to have to add a wired connection to your home or office or in cases where you do not need to extend the network so far that a wired connection is needed. Repeaters are more common in home use than range extenders.