... 4KW output, 36nm range radar for all kinds of boats2. Rugged dle-cast, waterproof housing of marine radar3. 3 NEMA 0183 ports4. User ... 25 MHz (0.08/0.3µ s), 3 MHz(0.8µ s) 6. Noise Figure10 dB nominalDisplay Unit 1. Type10- ... inch, green phosphor CRT (8-level quantization)640(W) 480(H) dots 2. Display ... 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 38Ring: 0.0625, 0.125, 0.125 ...