Radioddity RAM5 is an SO-239 connector magnet mount, with 5-meter-long (197in) cable compatible with PL-259 plug on mobile radios.
The diameter of this magnet mount base is 90mm / 3.5'' and it weighs 1.54lbs. It is very easy for radio lovers to install and use.
This magnetic base functions as a fixed base, the talk range of the radios depends on the radios and their antenna.
Magnetic Mount Base
(RA-M5 antenna mag mount shown in action (applied to the car with a suitable antenna mounted on the mag mounts SO239 socket))
The magnetic mount base could be set at places as shown in the picture, depending on user preferences and performance requirements.
Note: Antenna not included.