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Description
SI-TEX SP38-2 Autopilot Core Pack Including Flux Gate Compass Rotary Feedback, No PumpSP38 2 Autopilot Core Pack Including Flux Gate Compass & Rotary Feedback, No Pump Features: IST Intelligent Steering Technology provides superior vessel steering capability ADAPTIVE steering for sea conditions and varying vessel speeds AUTO SETUP allows auto drive detection, rudder response time, compass detection and calibration NMEA 2000, ETHERNET, and NMEA 0183 interface Configurable for Fishing, Offshore Vessels, Workboats, Towboats and Yachts
SP38-2 Autopilot Core Pack Including Flux Gate Compass & Rotary Feedback, No Pump
Features:
- IST – Intelligent Steering Technology provides superior vessel steering capability
- ADAPTIVE steering for sea conditions and varying vessel speeds
- AUTO-SETUP – allows auto-drive detection, rudder response time, compass detection and calibration
- NMEA 2000, ETHERNET, and NMEA 0183 interface
- Configurable for Fishing, Offshore Vessels, Workboats, Towboats and Yacht’s
- WORK Mode suitable for Fishing Boats, Towboats and Workboats
- PRC- Proportional Rate Control feature provides gentle smooth steering response
- Multi-Station capability with security station lock
- SUNLIGHT viewable Color 5.7” LCD display
- NAV Mode provide adaptive precise track steering
- ALC – Automatic Leeway Compensation for Drift, Tide & Wind
- Fully compatible with onboard instruments and steering systems
- Optional Z-Drive interface allows 360 Azimuth drive interface
- Optional Automatic Bow-Thruster Control for hands free Sabiki Fishing or station keeping
- Multi-Language capability: English, Chinese, French, German, Norwegian, Spanish, Italian, Vietnamese, etc.
- Standard with Flush Mount kit, Optional Swivel mount bracket
- IP67 Waterproof – Control Head, TS4, NF4 and WS4
- RoHS & CE compliance for EMI and RFI immunity
Additional Features:
- 9 level backlit LCD display
- LCD Display switches to Red Night Palette to protect Operators night vision
- Pre-defined parameter sets for full or semi-displacement, planning hulls, stern drives and sailboat applications
- Multiple steering parameters for Fast cruise, Slow cruise and Work modes
- Simple to use course knob with mechanical detent
- Multi-station capability with security station lock
- Automatic trim
- Adjustable yaw, turn rate and rudder settings
- PORT and STBD dodge buttons for collision avoidance
- Output for optional analog rudder angle indicator, up to 4 stations
- Fully compatible with onboard NMEA N2K instruments and most steering systems
Specifications:
- Operating Voltage: 10 to 30 VDC
- Power Consumption: Average 0.5 Amps, 3 Amps Peak (Lower consumption capability with low backlight setting) Drive Output: 20 Amps
- Network: NMEA 2000 & Ethernet
- Navigational Interface: NMEA 0183 input/Output
- NMEA 0183 Output: Heading (10x per sec), Autopilot Status (1x per sec)
- Heading Reference: Fluxgate, Magnetic Compass, NMEA Compass or Sat Compass
- Course Resolution: 1°
- Course Detection: 0.5°
Specifications:
- Type: Parts
- Box Dimensions: 7"H x 18"W x 18"L WT: 16.8 lbs
Quick Guide (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Side sleepers rejoice!
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
I have spent hundreds of dollars on pillows. I am primarily a side sleeper and every few years I find myself waking up with a "crick" in my neck accompanied by pain and tension. I have had this pillow for only two nights and I am leaving a positive review. It is firmer than one would expect based on first appearance and the "press" test. The surface stays cool and I can sleep any which way and I am still comfortable. Definitely recommend!
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Reviewed in the United States on March 1, 2026
★★★★★ 4
Too Soft for Him, Just Right for Me
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
My husband purchased this for himself but found it to be too soft for his preference. I decided to try it, and it worked well for me. While I agree it’s not as firm as either of us typically like, it still provided adequate support, and the shape retention held up nicely. Overall, it wasn’t a match for him, but it worked just fine for my needs.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Yes
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
Great for a side sleeper. Firm enough that it doesn’t collapse but soft and cool
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Love this pillow!
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
I sleep on my side and this pillow is great! I also enjoy the cooling aspect. I forgot my pillow at a hotel and had another one ordered before I got home.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Life-Changing Comfort – Best Pillow Ever!
Size: Queen Size: 27.6"L x 15.7"W Medium, Color: White
I can’t say enough good things about the Releep Memory Foam Pillow—it’s an absolute game-changer! From the very first night, I noticed a huge improvement in my sleep quality and neck support.
One of the best features is the dual-sided design—a firm side for extra support and a cooling soft side that feels like sleeping on a cloud. I love being able to switch between them depending on how I’m feeling. The memory foam provides just the right balance of support and comfort, cradling my neck perfectly and keeping my spine aligned. No more tossing and turning or waking up with a stiff neck!
The cooling side is a dream! It actually stays cool throughout the night, which is a lifesaver for hot sleepers like me. I used to constantly flip my pillow looking for a cool spot, but not anymore.
If you suffer from neck pain, tension, or just want a better night’s sleep, this pillow is 100% worth it. I’ve tried so many pillows over the years, and nothing comes close to this one. I wake up feeling refreshed, pain-free, and ready to take on the day. Highly, HIGHLY recommend!
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Reviewed in the United States on March 10, 2025