The Diamond MR75SJ is a dual-band 2 meter and 430 MHz (70 cm) mobile antenna. It is a 1/4 wave on 2 meters providing 2.5 dBi gain and a 5/8 wave on 440 providing 3.4 dBi gain. This antenna can handle up to 35 watts.
This antenna is approximately 20 inches high and the colour is Black.
This antenna does include a magnetic mount and 9 feet 10 inch (3m) of LMR100 coax cable that terminates to a female SMA plug. The magnet mount has a thumb-screw to adjust the angle of the antenna.