The Diamond MR77SJ is a 2 meter and 440 MHz antenna with magnetic base. It is economical and unobtrusive at under 20 inches high. This attractive black antenna looks more like a cellular antenna than an amateur antenna. This antenna performs as a 1/4 wave on 2 meters and as a 1/2 wave on 70 cm. Gain is: 2.15/3.4 dBi.
This antenna is 19.5 inches (0.5 m) high and includes a magnetic base plus 13 feet of RG58C/U coaxial cable terminating to a SMA female plug. Weight is 0.85 lbs (400 g).