# Sperry Marine 03956-1808104-11 Dual-Axis Doppler Speed Log Master Display

Enhance your vessel's navigation with the Sperry Marine **03956-1808104-11** Dual-Axis Doppler Speed Log Master Display Unit. This advanced unit provides highly accurate speed and distance data crucial for safe and efficient marine operations. Its robust design ensures reliability in demanding maritime environments, making it an indispensable tool for professional mariners and fleet operators seeking precise navigational intelligence.

The **Sperry Marine 03956-1808104-11** integrates seamlessly into existing bridge systems. It leverages sophisticated Doppler sonar technology to measure the vessel's speed through water with exceptional accuracy, unaffected by water salinity or temperature variations. This master display unit is designed for clear readability and intuitive operation, supporting critical decision-making during navigation and maneuvering. It is an essential component for modern vessels requiring dependable speed log performance.

-   Accurate Dual-Axis Doppler Speed Measurement
-   Clear and Intuitive Master Display Unit
-   Reliable Performance in Harsh Marine Conditions
-   Seamless Integration with Navigation Systems
-   Enhances Safety and Operational Efficiency

## Specifications

The **Sperry Marine 03956-1808104-11** offers precise speed logging capabilities. Specific technical details regarding voltage requirements and data output formats are available upon request to ensure compatibility with your vessel's specific setup. This unit is built to meet stringent marine industry standards for durability and performance.

Invest in the reliability and precision of the **Sperry Marine 03956-1808104-11**. This master display unit is engineered for longevity and accuracy, providing trusted navigational data for your vessel. Contact us to learn more about integrating this essential piece of marine technology into your operations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Sperry Marine
- **Type:** Marine Electronics > Navigation Systems > Speed Logs
- **Tags:** 03956-1808104-11, dual-axis doppler speed log, marine electronics, marine navigation, master display unit, ship speed indicator, speed log system, sperry marine

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Otex Analog Bar Graph Display HI-Q101-099-00099-A13 Industrial Automation Monitor-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/sperry-marine-03956-1808104-11-speed-log-display)
> Updated: 2026-10-01