Portable UHF two way radio repeater inc PSU & Duplexer. The item "Motorola GR300 Two Way Radio Repeater & Duplexer" is in sale since Tuesday, March 30, 2021. This item is in the category "Consumer Electronics\Radio Communication\Other Radio Communication". The seller is "bogmor-68" and is located in Norman, Oklahoma. This item can be shipped to United States.