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The Hondex HE-773II-DI sonar was designed to meet the needs of inshore fishing vessels who require a cost-effective, comprehensive sonar solution that is available with a choice of either manual or automatic hoist.
The compact sonar features three operational modes – Sonar, Bottom Sonar and traditional Echosounder, and users will find that the 290kHz frequency provides higher resolution images for fish and bottom detection, whilst not interfering with the traditionally popular mackerel frequency of 200kHz.
Selectable detection range (scanning sector) to cover narrow to whole circle. It is also possible to select 4-Display Mode and Off-Centre Mode.
Sea floor condition or fish school are easily detected and shown as a cross section view by rotating the transducer
The Honde HE773II-Di sonar can also display the bottom shape and fish school information just like a conventional echosounder.