Gmrs Offset. GMRS Repeater Basics How to Extend GMRS Radio Range in the Backcountry I may not be understanding what you are asking but, GMRS uses +5 MHZ offset for repeaters There are 8 frequencies set aside for repeater use, which use a standard offset of +5MHz
GMRS Stryker from www.stryker.com
On other radios you would need to put the offset in manually Unlike standard GMRS radios, which operate in simplex mode (direct radio-to-radio), a GMRS repeater system uses duplex communication—receiving on one frequency and transmitting on another—to boost coverage up to 50+ miles.
GMRS Stryker
The FCC rules also permit GMRS simplex operation on the above 462 MHz frequencies There are eight standard GMRS repeater pairs and each one has a 5 MHz offset. FRS channel numbers commonly used by 22 channel radios are shown in the leftmost column.
My personal gmrs repeater setup YouTube. FRS channel numbers commonly used by 22 channel radios are shown in the leftmost column. As an example, spacing between FRS channels and GMRS channels, both near the 70cm band, is 25 kHz
Understanding Ham & GMRS radio repeater frequency offsets. YouTube. The pair consists of an input frequency (repeater receive, mobile transmit), and an output frequency (repeater transmit, mobile receive) Current FRS/GMRS Channels (effective September 28, 2017) Note that the old GMRS channels (the 462 MHz splinter channels and the 462/467 repeater channels) were not required to narrowband