Raymarine Wireless Micronet Race Master System (T075‑916)

The Raymarine Wireless Micronet Race Master System – T075-916 is a high-performance, wireless racing and navigation instrument system designed for sailboats and performance cruisers. This all-in-one tactical race compass system provides real-time heading, race timing, wind shift, line bias, boat speed, depth, and sea temperature data — all displayed clearly on a dual-tier, angled LCD display that’s easy to read underway. The wireless design eliminates mast wiring, reduces spar weight, and simplifies installation. Powered by Raymarine’s solar-assisted Micronet technology, the Race Master System delivers long-life autonomous operation while remaining waterproof and rugged enough for marine environments. 

Ideal for competitive sailors and performance cruisers, the T075-916 System includes a Hull Transmitter with solar panel power, a triducer for speed, depth and temperature data, and a versatile display that can be expanded with additional Micronet sensors for wind, GPS, and more. 

🔧 Technical Specifications

🧭 Display Module (T070 Race Master)

• Display Type: Dual-tier angled LCD with high-contrast characters

• Displayed Data: Compass heading, tactical heading, wind shift indicator, line bias, race timer

• Power: Solar with integrated lithium battery (long life, no external wiring)

• Water Protection: Waterproof (submersible to ~10 m / 33 ft)

• Backlighting: Multiple levels (day/night)

• Dimensions: Approx. 6.56″ × 4.88″ × 0.8″

• Wireless Frequency: 916 MHz for Americas/Asia/Australasia markets

• Autonomy: Up to ~300 hours on solar power alone in bright conditions 

📡 Hull Transmitter (T121)

• Function: Provides wireless speed, depth, and sea temperature data

• Power: Solar panel (T138) or external DC supply

• Dimensions: Approx. 4.3″ × 4.5″ × 1.25″

• Mounting: Hull/transducer installation required 

🐬 Triducer (T910)

• Type: Thru-hull speed/depth/temperature unit

• Cut-Out Size: ~2″ diameter

• Data Provided: Speed, depth and sea temperature transmitted wirelessly to the Race Master display 

🔋 Power & Connectivity

• Wireless Technology: Raymarine Micronet (916 MHz)

• No Wired Connections Required: Simplifies installation and reduces mast spar weight

⭐ Key Features

• Full wireless Micronet instrument system with solar-assisted power delivery

• Dual-tier display shows compass data, race timing, wind shift, line bias, boat speed, depth & sea temp

• Solar-powered Race Master display with long battery life and waterproof design

• Hull transmitter + solar panel feeds speed/depth/temperature data wirelessly

• Triducer included for accurate in-water measurements

• Expandable system — can integrate additional Micronet sensors (wind, GPS)

• Easy installation with no mast wiring and lightweight displays 

Manufacturer : Raymarine
Manufacturer Part No : T075-916
UPC : 723193702444