Furuno BBFF3 ETR-30N Marine 3kW High Power NavNet Network FishFinder Sounder

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  • Regular price $299.95

Second Wind Sales

Furuno BBFF3 ETR-30N Boat Marine 3kW High Power Network NavNet FishFinder Sounder


  • Boat Marine 3kW High Power Network FishFinder Sounder
  • 1, 2 or 3 kW Optional Output Power set by internal jumper
  • Dual Frequency, Select two from 28, 38, 50, 88 or 200 kHz
  • Furuno Free Synthesizer (FFS) Transceiver allows easy selection of operating frequency
  • 8 Range Scales to 3,600 feet
  • Maximum Range Offset of 3,600 feet
  • Audible/Visual Alarms for Bottom, Fish or Water Temp. Changes *
  • A-Scope Feature for Rapid Detection & ID of Fish and Bottom Conditions
  • Selectable Screen Colors, Including White on color displays only
  • A Variety of User Friendly Display modes:
    1. Display Both High and Low Frequencies
    2. Display Either High or Low Frequency
    3. Marker Zoom or Bottom Zoom Display
    4. Bottom Lock Display with Fish Alarm
  • Automatic Depth Range & Gain Settings
  • Range Scale Calibration in Feet, Fathoms or Meters
  • Variable Range Marker & Target Simulator Built-in
  • Seven Settings of Picture Advance Speed & Minute Markers
  • Ethernet 10Base-T Network Protocol
  • Six Levels of Signal Rejection Level & Noise Limiter
  • See Manufactures Site Here for Details


Manufacturer: Furuno
Part Number: ETR-30N

Also Known As:

Stock Code:

Condition: In Stock and Ready to Ship! This unit is in good physical condition and was removed from a boat that received a total electronics refit. (See Photos) Guaranteed in good working order and covered by a 14 day return policy. This listing is only for what is shown in the photos. No other parts or pieces are included. 

Please email me with any questions.

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Specializing in Store Closing Buy Outs and Large Bulk Purchases.
Send us an email with a description of your parts for a quote.
Second Wind Sales

We accept PayPal, Visa, Master Card, American Express and Discover. This item is available for Purchase and Pick up at our Location in Costa Mesa, CA.

Domestic Shipping:
All items will be shipped via USPS First Class Mail unless otherwise specified. We do not charge any handling or packing fees. We charge only what it costs us to ship + Insurance! If you have a different shipping preference or if you feel the on-line shipping quote is high let us know and we will get you an accurate quote.

International Shipping:
All items will be shipped via USPS Priority Mail International unless otherwise specified. International First Class Shipping may be available on items weighing 4 lbs or less and is less expensive than Priority Mail. First Class Mail can take up to SIX Weeks for delivery. If you would like a quote for First Class International Shipping and you can wait up to SIX weeks for your item please send us an email requesting a quote for First Class International Shipping.

Free Shipping:
If this item is offered with Free Shipping - Free shipping for lower 48 United States only. If you are unsure if you are in this area please email me before ordering. No free international shipping
Original postage will be deducted from refunded items that were offered with Free Shipping.

Item must be in original condition and returned within 14 Days. Refund of item price only after receiving item. In some cases an 18% Restocking fee will apply.
Original postage will be deducted from refunded items that were offered with Free Shipping.