Vesper Cortex H1 Tethered Handset

Item #: 364752
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Vesper Cortex H1 Tethered Handset
Vesper Cortex H1 Tethered Handset
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The Cortex H1 Tethered Handset is the voice and calling interface used for VHF and DSC calls. The handset's touchscreen display is the primary interface together with dedicated buttons and the Click-Wheel for swift navigation, ease of operation, and single-handed use. The touchscreen is purpose-built for the harsh marine environment and is designed and manufactured for use in wet conditions and with gloves.

The handset provides a screen to set up and manage the Cortex M1 hub, view AIS target data and vessel instrumentation, manage and monitor alarms, and configure the remote vessel monitoring.

Upgrade your Cortex M1 SOTDMA smartAIS or add additional handsets for access to key functions in more places on board. Have situational awareness and VHF communication at your fingertips, no matter where you are on your boat.

• Powered handset for connection to Cortex M1 or Cortex V1
• 4" multi-touch display with gorilla glass for maximum durability
• Single hand operation with unique click wheel and dedicated buttons
• Wet and gloves capable touchscreen
• Optically bonded display for wide-angle and sunlight viewability, even in the harshest midday sun
• 85 dBA of crystal-clear audio
• Combined AIS and VHF display with voiced alerts
• Touch a vessel onscreen for direct calling (DSC)
• Add up to 10 handsets to the Cortex M1

Size: 6.5" x 2.8" x 0.9"
Power Supply: 12V, 1A max, 200mA nominal, 12-24V compatible
Battery: Lithium Polymer, 2-hour full charge, 12-hour nominal operation
Weight: 8.3 oz.
Waterproof: IPX8
Audio: 3W Class D amplifier
Screen: LCD TFT Si, 640x800, 24 bit color
Touch: Capacitive, optically bonded to LCD. Glove and saltwater operable
Backlight: Ambient light sensor for auto dimming
  • Voice and calling interface used for VHF and DSC calls with Cortex M1 or V1
  • Touchscreen display with dedicated buttons and click-wheel
  • Purpose-built to handle the harsh marine environment
  • Touchscreen can be used in wet conditions and with gloves
  • Add additional handsets for access to key functions in more places on board
Battery Life
12.00 hr
Battery Type
Lithium Polymer
6.5" x 2.8" x 0.9"
Display Type
Weight (oz.)
8.30 oz
Unit Weight
1.00 lb
MFG Part No.
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