Simrad RF14 XU
SKU SIM-22506950
- Outputs
- Separate variable-frequency signal for Simrad autopilots and voltage signal proportional to rudder angle for rudder-angle indicators
- Voltage output behavior
- Voltage varies ±9 V around half the supply voltage
- Frequency output
- 3400 Hz at midposition reference; varies at 20 Hz/degree, increasing toward port and decreasing toward starboard
- Supply voltage
- 24 VDC
- Limit switches
- Two sets of microswitches for electrical steering-gear limits
- Housing / mounting plate
- Glass-reinforced non-flammable polyester housing; seawater-resistant aluminium mounting plate
- Housing
- glass-reinforced non-flammable polyester
- Mounting plate
- seawater-resistant aluminium
Contact us to confirm availability and shipping time. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
Shopping as a guest. Sign in to save your cart and check out as a dealer.
About this product
Heavy-duty rudder feedback unit transmitting separate variable-frequency and voltage signals proportional to rudder angle for Simrad autopilot systems and rudder-angle indicators.
- Heavy-duty, long-life feedback unit
- Transmission linkage with 1:1 ratio
- Variable-frequency output for Simrad autopilots
- Separate voltage output for rudder-angle indicators
- Double set of electrical limit switches
- Requires 24 VDC supply
Manufacturer part number: 22506950.
Verified product information
- Outputs
- Separate variable-frequency signal for Simrad autopilots and voltage signal proportional to rudder angle for rudder-angle indicators
- Voltage output behavior
- Voltage varies ±9 V around half the supply voltage
- Frequency output
- 3400 Hz at midposition reference; varies at 20 Hz/degree, increasing toward port and decreasing toward starboard
- Supply voltage
- 24 VDC
- Limit switches
- Two sets of microswitches for electrical steering-gear limits
- Housing / mounting plate
- Glass-reinforced non-flammable polyester housing; seawater-resistant aluminium mounting plate
Product details
- Housing
- glass-reinforced non-flammable polyester
- Shaft Travel
- 360° free travel; ±90° used for signal control
- Mounting Plate
- seawater-resistant aluminium
- Voltage Output
- ±9 V around half supply voltage
- Frequency Output Midposition Reference
- 3400 Hz
Shipping & returns
- Contact us to confirm availability and shipping time.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
Share your project
Have you used this product in a project? Send us photos of your install for consideration in our project gallery.
Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.