Sonic KCS 5221z  is the latest edition of low frequency sonars.

It has a new processor unit with digital signal processing and improved data capacity.
As a result; less noise, better drawing of fishing echoes and increased range.

Sonic KCS 5221z characteristics:

• This sonar transmits frequency of 21kHz. Long detection range due to the patented transmitter control in RDT module. 
• Durable bottom equipment and transducer. Lower maintenance and replacement costs.
• Advance filter technology decreases noise and provides a clearer image.
• The 7° narrow beam results in optimized performance and small side lobes.
• The sonar is 20 times faster, full stabilization in combination with the advance filter technology,  provides full echoes.
•  Longer transducer pulse resulting on an increase of 20% range.
• Adjustable frequency.
• Tracking: up to 3 fishing hours (Speed and direction).
• Connectivity with wireless trackball mouse.
• Store up to 10 custom user settings for different situations and types of fish.
• Transducer with as many as 768 elements, protected with a dome in stainless steel.
• As all Kaijo Denki products, the processor unit is housed in a steel box without hard drive or moving parts, except of an industrial grade fan.