Detailed Product Description FEATURE:1. 4KW output, 36nm range radar for all kinds of boats2. Rugged dle-cast, waterproof housing of marine ... / 600 Hz(3*, 4, 6, 8, 12, 16, 24, 36 nm)Pulselength & PRR for 1nm ranges can be select in menu 3 ... , 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 38Ring: 0.0625, 0.125, 0.125, 0.25, 0 ...