Description: ONWA K-FISH7 DUAL FREQUENCY FISH FINDEROnwa's fish finder is ideal to locate fish underwater by detecting reflected pulses of sound energy. Complete with a 7inch screen it gives great measurements of reflected sound on a graphical display, allows an operator to interpret information to locate schools of fish and the bottom of body of water. Supplied with Display unit, Transducer (Plastic) can upgrade to Bronze for additional costs, Operator Manual, Installations Materials and Standard Spare parts. Features:Applies the most advanced digital fish finder technology.Dual frequency: 50 and 200 kHz (Alternately transmitted).Automatic range and gain adjustment depending on whether cruising or fishing.Audible indication of fish under your boat.Fish Marks function – displays the size of fish or school on screen.Seabed Hardness is indicated by colour on screen.Fish, Bottom and temperature alarms. SPECIFIACTIONS: Display 7-inch Colour TFT LCDEcho Colour 16 colours (including background colour) according to echo intensity.The background colour is selectable from blue, light blue, white and blackBasic RangeMeters 5/10/20/40/80/150/300/600/1000Feet 15/30/60/120/200/400/1000/2000/3000Fathoms 3/5/10/20/40/80/150/300/600Passi/Braza 3/5/10/30/50/100/200/350/600*The basic ranges can be changed on the system menu.Range ShiftUp to 1000 meters (3000 feet, 600 fathoms, 600 passi/braza)Zoom RangeTimes 2,3,4 and 6 rangesBottom Lock Expansion Range5/10 /20 meters, 10/20/40 feet, 2/5/10 fathoms , 2/5/10 passi/brazaAuto ModeAutomatic adjustment of range and gainDisplay ModeHigh Frequency (200K),Low Frequency (50K),Dual (200K and 50K 1/2 display on each),Zoom (200K and 50K zoom) andA-scope DisplayZoom DisplayMarker Zoom,Bottom Zoom andBottom-lock ExpansionDisplay Advance SpeedLines/TX: Freeze, 1/8, 1/4, 1/2, 1/1, 2/1, 4/1TX Frequency50 and 200 kHz (alternately transmitted)Power Output600WPulse-length/TX rateDisplay End Depth (m)5102040801502003006001000Pulse-Length 200K(µs)12022032052092010201020102010201020Pulse-Length 50K(µs)17027037057097010701070107010701070TX Rate(pulse/min)200013337063531719875522917TX period(millisecond)304585170350610800115020703550Interference RejecterRejects unwanted signals by comparing last and present echoes in strength.AlarmFish and Bottom alarms,Temperature alarm (sensor required)Input/output DataNMEA0183Input: RMC, VTG,HEVOutput: SDDBT, SDDPT, SDDBS, SDSBH,POWAB Power Supply 12 – 24 VDC ( -10%, +30% ) : 1.0 – 0.6 A Environmental Conditions Ambient Temperature0°C to +50°CRelative Humidity85% at 40°CVibration± 1mm ±10%, 2(5) to 13.2 Hz,Maximum Acceleration 7m/s^2, 13.2 to 100 Hz
Price: 495 GBP
Location: Brixham
End Time: 2023-12-04T11:04:23.000Z
Shipping Cost: 70.02 GBP
Product Images
Item Specifics
Return postage will be paid by: Buyer
Returns Accepted: Returns Accepted
After receiving the item, your buyer should cancel the purchase within: 14 days
Sensors: Sonar
Material: Plastic
Sport/Activity: Fishing
Power Source: 12 and 24 volt DC
Type: System with Transducer
Features: Back Light, Colour Display, Depth Alarm, Depth Indicator, Distance, Distance Indicator, Temperature (Water), Warranty, Waterproof IPX6
Display Size: 7 in
Brand: Onwa Marine
Manufacturer Warranty: 2 years
