Most UHF antennas are built to maximise reception distance but with the disadvantage of having to install the coaxial cable through the vehicle's firewall and permanently mount on a bracket fixed to the vehicle.
The AE4026 antenna features a rare earth magnet in the base which can attach to any steel surface on the vehicle (preferably the roof for best performance).
The coaxial cable is thinner so it can be easily pushed into the pillar mount and run to where the radio is located. The AE4026 is also pre-terminated with an FME connector, so no soldering is required. This allows the antenna to be moved from vehicle to vehicle, and can be easily removed without any damage.
In the Box: