Airmar B258 Bronze Thru-Hull Transducer 1kW 50/200kHz for Lowrance/Simrad 7-Pin Blue Plug
Airmar B258 Bronze Thru-Hull Transducer 1kW 50/200kHz for Lowrance/Simrad 7-Pin Blue Plug
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Auckland 0626,
NZ
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$9.99
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25x more sensitive
The Airmar B258 Thru-Hull Transducer is 25 times more sensitive than a single-element 50/200 kHz transducer. This innovative 1kW transducer makes 600W fishfinders perform like their more powerful big brothers—especially at 50 kHz. How does it do it? The B258 uses Airmar’s new and unique ceramic-element construction. The resulting narrow beams will clearly distinguish individual fish and bottom fish from their habitat at depths down to 670 m (2,200’). Even at speeds of over 30 knots, the screen display shows clear images and a clean bottom trace.
Airmar B258 Thru-Hull 1kW Transducer Features:
- Entry-level, 1 kW thru-hull
- Depth and fast-response water-temperature sensor
- Recommended for sport fishing boats above 9m (30’) and small to
mid-size commercial fishing boats
- Four 50/200 kHz ceramics as compared to one ceramic in 600 W
units
- Usable Shaft Length: ~121 mm (4.75”)
- Provides greater surface area resulting in better
sensitivity
- Compatible with single-transmission line sounders
- High-Performance Fairing included
Airmar B258 Thru-Hull 1kW Transducer Specifications:
- Frequency: 50/200 kHz
- RMS Power: 1 kW
- Maximum Depth Range:
50 kHz—441 m to 647 m (1,500’ to 2,200’)
200 kHz—206 m to 294 m (700’ to 1,000’) - Medium Frequency
Frequency: 85-135 kHz
Cone: 16° to 11° - Wide Beam
Frequency: 150-250 kHz
Cone: 25° Constant
Hull Material Recommendations:
- Fibreglass - Plastic, Bronze or Stainless Steel Housing
- Metal - Stainless Steel Housing
- Wood - Bronze or Stainless Steel Housing
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