I have this Larsen antenna on my 2010 Dodge Charger hole mounted on the trunk lid. Standing wave is perfect on 2 M and just moves the needle on UHF. Receives and transmitts great on both bands. I have a new comet antenna that cost about the same but is supposed to be a lot better. It isn't even close. Should have bought the Larsen 1st. I have had a Larsen antenna for 20 years with no problems and should have stuck with them and not wasted money on the commet.!