... (11) TX Frequency Output power50 and 200kHz (alternately transmitted), 300W(12) Pulse-length/TX rateDisplay End Depth(m) 5, 10, 20 ... ) Input/output dataInputOutputNMEA0183RMC, VTGSDDBT, SDDPT2. Power Supply(1) Display Unit12-24 VDC -10%, +30%: 1.0 - 0.6 A3. Environmental Condition(1 ...