The high-frequency band results in superior resolution. The constantly wide beam provides twice the coverage and excellent fish arches on the display compared to most high-frequency, narrow-beam, transducer options.
The SS175HW transmits across the following bandwidth:
High frequency 150 to 250 kHz
The SS175HW is available in three Tilted Element models:
Fixed 20° tilted version for 16° to 24° hull deadrise
Fixed 12° tilted version for 8° to 15° hull deadrise
Fixed 0° tilted version for 0° to 7° hull deadrise
Features
Depth and fast-response water-temperature sensor
1 kW with a maximum depth of 152 m (500′)
High frequency: 150 to 250 kHz
Constant 25° beam
100 kHz of total bandwidth from one transducer
Covers popular fishing frequency of 200 kHz plus everything else in the bandwidth
High frequency delivers superior shallow-water performance, bottom detail, and fish-target separation
High wide beamwidth yields more coverage for detecting fish in the upper-water column
Low-profile, thru-hull housing provides good resolution at speed when installed properly
Stainless steel housing for use on stepped, planing or displacement hulls made of fibreglass, wood or metal
Stainless steel housing for use on stepped, planing or displacement hull
Also available in a bronze housing (B175HW) and as a transom (TM185HW), or in-hull (M285HW) mount
Raymarine EV-200 Sailboat Linear Drive Autopilot with linear drive
EV1 Specifications:
Nominal Power Supply: 12 V (powered by SeaTalkng system)
Operating voltage range: 10.8 V to 15.6 V dc
Power consumption: 30 mA
SeaTalkng LEN (Load Equivalency Number):1
Waterproofing rating: IPX 6
Operating temperature: -20°C to +55°C (-4°F to +131°F)
Relative Humidity: Max 93%
Sensors: 3 axis digital accelerometer; 3 axis digital compass and 3 axis gyro digital angular rate sensor
Data Connections: SeaTalkng
Weight: 0.29kg (0.64 lbs)
ACU-200 Specifications:
Drive Current Output: Maximum Continuous 15A at a supply voltage
Drive Clutch Output: Up to 2.0 A continuous, selectable between 12/24V
Connections: Rudder reference sensor / Sleep switch0 / Power / Drive motor / Drive clutch / Ground
Nominal Supply Voltage: 12V or 24V
Operating Voltage Range: 10.8 V to 31.2 V dc
Power consumption (standby) – Main Power Supply: 300 mA (12/24V)
Power consumption (standby) – SeaTalkng Power Supply: 20 mA (12V)
SeaTalkng LEN (Load Equivalency Number): 1
SeaTalkng: 3 A at 12V (fuse protected at 3 A)
Data Connections: SeaTalkng
Installation Environment: Operating Temperature: -20°C to +55°C / Storage Temperature: -30°C to +70°C / Relative Humidity: Max 93%
Waterproof Rating: Drip resistant
Dimensions: 285mm (W) x 211.5mm (H) x 64.5mm (D)
Weight: 2.2kg (4.84lbs)
Conformance: Australia and New Zealand: C-Tick, Compliances Level 2 / Europe: 2004/108/EC
Mechanical Linear Drive Specifications:
Max. Boat Displacement: 24,000lb.
Operating Voltage: 12V DC
Peak Thrust: 650lb.
Max Torque: 6,500 lb.in
Maximum Stroke: 12″ (300mm)
Average Power: 18-36W
Hard-over to hard-over time: 11 seconds
Corepack Used: ACU-200
Notes
A linear drive unit connects to the rudder stock via an independent tiller arm. Accessory fittings from your steering system manufacturer may be required.
An authorized Raymarine dealer is best suited for installing a linear drive system.
Must be able to back-drive steering system from the rudder.