On 2/23/2013 10:48 AM, Phil Snyder wrote: Have used LMR-400 up thru 2.3Ghz with no problems at all. Good luck! Chuck KØTVD www.dxham.net > I guess I should mention the reason for the purchase is initially for > my 2 meter SSB run but was looking to use it for HF and up to 432 in > the future. > Phil > N9LAH