Si-Tex SVS-650 Dual Frequency Color 6.5" LCD Digital Fishfinder 600W
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Product Information for Si-Tex SVS-650 Dual Frequency Color 6.5" LCD Digital Fishfinder 600W

Highlights for Si-Tex SVS-650 Dual Frequency Color 6.5" LCD Digital Fishfinder 600W

General Overview

  • The SVS-650 features a large 6.5” Direct Sunlight Viewable High Definition LCD Display, in a vertical format to provide maximum sonar resolution! 450 x 750 pixels.
  • The SVS-650 Fishfinder offer’s Superior fish detection and bottom discrimination using the new SI-TEX All Digital Sounder System.
  • The SVS-650 instantly adapts to changing seabed and water conditions providing fully automatic “hands free” operation.
  • The SVS-650 features a Powerful best in class 600 watt dual frequency 50/200Khz transceiver.
  • Digital technology eliminates unwanted noise and provides the clearest images possible at all times.
  • Multiple Display Modes: Normal (Single or Dual Freq.), Bottom Zoom, Bottom Lock, Shift, Split Screens, GPS Position, Waypoint Steering, Navigation Highway.
  • Auto & Manual Range & Gain Controls, Each Frequency can be independently controlled! Also, Auto & Manual Shift.
  • 10 Page Screen Capture Memory allows you to take Snap Shots of the Fish Finder Screen and save them to memory.
  • 10 Event point memory allows you to instantly save a Fishing location and compute your course steering info back to the spot.
  • Waterproof to IPX7 International Standard
  • Very easy to operate, with front panel knobs for Gain and STC, Simple Menu Format, and all controls labeled in plain English.
  • New White Line / Black Line Bottom Discriminator Fish Symbols
  • Depth Alarm, Sea Temperature Alarm, Fish Alarm
  • Standard equipment includes Snap on Sun Cover


  • Screen Format: Portrait
  • Display Screen: wide 6.5" color TFT LCD (750 x 480 pixels)
  • Case Size: 8" high x 7 1/4" wide x 4 1/4" deep
  • Power: DC 12V~36V(±10%), 18W
  • Operating Frequency: Dual Frequency 50/200 kHz
  • Output Power: 600W
  • Operating Temperature: -15°C~+50°C
  • Screen Capture Snap Shots: 10 pages
  • Event Position Storage: 10 event positions stored in memory
  • Display Mode: Normal (single/dual-frequency), Bottom-lock, A-scope, Bottom Zoom, Nav, GPS Position, Steering
  • Depth Range: 24 ranges from 0 – 10ft ~ 0 – 4800ft
  • Image Speed: Fixed 8 speeds (4/1, 2/1, 1/1, 1/2, 1/4, 1/8, 1/16, 1/32) and stop
  • Interference Rejection: 3 levels
  • Noise Rejection: 4 levels
  • Function: Gain(auto/manual), range(auto/manual), depth with shift(auto/manual), pulse length selection, white/black line, water temperature, bottom enhancement, 26 operating languages, multiple screen background colors
  • Alarms: Depth Alarm, Sea Temperature Alarm, Fish Alarm
  • NMEA Input: GGA, RMC,VTG
  • NMEA Output: DBT, DPT, MTW, TLL, VHW