Magnet antenna above the roof of the car cabin

 On military vehicles an antenna DDRR usually places on one of edges as it is shown in Figure 5. It allows to install other antennas on the roof of the communication car. Antennas DDRR often serve as enclosure of the roof.

Figure 5 Antenna DDRR on military vehicle

Antennas DDRR also are used on some heavy tanks or BMI (battle machine of infantry). On this military vehicle the antenna DDRR serves as a rail for other hand. Antenna DDRR has mechanically strong design, so it is difficult to damage an antenna DDRR in battle.

Figure 6 Array of antennas DDRR

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