KDS-8000BB the top model of sonar from Koden. KDS-8000 has adjustable frequency between 130 - 210 kHz, frequency adjustment down to 0,1kHz, and transmitter power on 1,5kW. Koden's digital filter, KDP V (Koden Digital Processing series V), ensures good resolution and filters out noise. This is a compact model, which is easy to mount even where there is little space for mounting.
KDS-8000BB has 5 different modes:
Sonar Normal sonar operation
Off-Center Takes the sonar out of the centered image to be able to see further ahead
Bottom Scan (Requires external course signal) Scanning of the seabed in different directions
Echo Sounder Ekkolodd-function
Dual Sonar Presents two different frequencies in the same image