Thanks for the information.
I am confused. I am looking at the K400 and I cannot figure out how that mount would ever work. Can I get some help?
I need the antenna mount to screw into the door frame, not the door. As best as I can see the K400 is attached to the lip of the door and does not have sufficient metal to be screwed into the door frame and stick out far enough for the antenna.
There are CB door jamb mounts. For example the Firestick MK204R, but zip for 2M/440 antennas. Does anyone make a door jamb antenna for 2M/440 antennas? Seems not to be.
Does it have to be this hard? I am never going to get the radio in the car. First it was the darn extension cable for the head, then the extension cable for the mic and now no way to mount the darn antenna on the back of the RAV4.