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Northstar 491 Echo Sounder Module Fully Bench Tested / Fully Functional on 2040-parts.com

US $159.99
Location:

Pompano Beach, Florida, United States

Pompano Beach, Florida, United States
Northstar 491 Echo Sounder Module FULLY BENCH TESTED / FULLY FUNCTIONAL, US $159.99, image 1
“Item is Used, but has been fully bench tested and is fully functional, excellent condition”
Brand:Northstar Manufacturer Part Number:491 UPC:Does not apply

Northstar 491 Echo Sounder
**Item is Used, Bench tested, fully functional, but does not include any cables**

The elite team of engineers at Northstar has called upon their vast experience, knowledge and expertise in sonar technology to bring you the 491 sonar module. This power packed module sets a clear standard in network sonar performance. A unit proven in design and by exhaustive on the water testing by Northstar engineers that know fishing.

This unit offers you the same easy to use functionality and screen clarity for under-the-water information that you would expect from Northstar’s unmatched chartplotter, GPS and radar.

Technical/Test Information:

50 kHZ 1250 VPP    1 mV reply @ 1000'

200 kHz 900 VPP    1 mV reply @ 1000'



Display Type6100i or 6000i Compatible (Also 972, 962, 961, 958, 957)
Split Screen PresentationYes

SONAR / SOUNDER

Sonar Frequency50 kHz or 200 kHz
Transducer TypeVarious: See transducer selection table
Sonar Output PowerMax 600W or 1000 W
Sonar DepthMax 3500 ft \ 1077 m
Sonar Alarms: Fish, Max and Min DepthYes
Depth AlarmYes
Shallow AlarmYes
Temperature DisplayYes
Depth UnitsYes
Sonar Max Transmission Rate600
Sounder On/OffYes

AUTOPILOT / AUTOSTEERING

Multiple StationsYes

POWER

Power Supply10-36 VDC, 8 watts. Reverse polarity and overvoltage protected vDC

OTHER

Adjustable GainYes
Alarm OutputYes
Dedicated Mode KeysYes
Environmental RatingWaterproof, Sealed Design
Gain0-75 dB
Lat/Long DisplayYes
Manual Automatic ControlYes
Other Features

  • ”SoundTrac” go directly to past echo

  • Navigation data shown at bottom of screen

Sea TemperatureYes
Speed UnitsYes
Type Of EquipmentBlackbox Sounder

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