Vesper's Cortex VHF Radio is a revolutionary device that will change your VHF experience forever. This is the worlds first VHF with high speed SOTDMA AIS transponder technology that makes your boat visible to others. A built-in heading sensor tells other vessels your direction, helping them more accurately predict potential collisions.

Touchscreen Display:
Vesper Cortex has an intuitive 4" gorilla glass touchscreen that is engineered to withstand the harsh marine environments, providing maximum durability. The scratch-resistant touchscreen can even be used while you have wet hands or are wearing gloves. Cortex ix submersible for 30 minutes (IPX7).

You can pinch to zoom the sunlight viewable display (even whilst wearing polarized glasses), enabling you to focus on a single vessel or see everything around you. You're also able to see each vessels details or make a DSC call simply by tapping on them. VHF channels can be changed with a swipe of your finger. AIS vessel information including name, bearing position and relative position is continuously on display, even whilst talking to them on VHF.

Collision Avoidance:
Cortex continuously calculates crossing situations and generates collision alarms for critical action, alerts if your anchor is dragging and activates MOB alarms (Cortex works with any manufacturer MOB) for immediate retrieval. Instead of bells or tones, Cortex sounds the alarm with voice alerts that will escalate until acknowledged. Audio is crisp and clear thanks to the monitor's 85db speaker.

You can continuously view crossing situations, navigation light sectors and even complete trial manoeuvres, all while talking on the VHF radio.

Monitor:
Cortex combines built-in sensors and NMEA2000 connectivity with free basic monitoring. You can view twice-daily updates of bilge, depth, location, power, temperature, wind and more using cellular connectivity on your smartphone. A premium subscription enables you to view real-time vessel status, instant alerts and even device control for systems like refrigerators, icemakers, lights and heaters.

Go ashore with peace of mind. Anchor watch will alert you if your anchor drags or if there is a change in wind speed, direction or water depth. Activate Anchor Watch when you drop anchor and it will continuously monitor the position of your boat.

Future-proof:
New features and capabilities can be downloaded automatically to the Cortex app for easy updates via Wi-Fi, whenever is convenient.

Other Features:
Bracket or Flush Mounting included.
Filters can be set based on vessel range, speed, CPA and TCPA.
HZ Update Rate: 10HZ for smoother GPS tracking.
Low Power Consumption: Only 6W.
Multiple VHF Stations: Up to 10 wired H1 or wireless H1P handsets.

Specifications:

General:
Size: 168mm x 168mm x 58.7mm depth (6 5/8€ x 6 5/8€ x 2 5/16€).
Power Supply: 9-33V. 12V: 6A max, 500mA nominal.
Weight: 770g (1.7lbs).
Environmental: Waterproof (IPx7).
Operating Temperature: -25°C to +55°C (-13°F to 131°F).
Supported Protocols: AIS Class B SO-TDMA, VHF Voice, Class D DSC, ATIS (user configurable, EU region), NOAA Weather (US region).
Transmitter Frequency Error: Less than 300Hz.
Antenna Connector: SO239.
Splitter: Max input power 25W, Insertion Loss RX 0dB, TX < 1dB.
Splitter Connector: BNC (2W).

VHF:
VHF Frequency Range Transmit: 156.025€€œ161.600 MHz.
VHF Frequency Range Receive: 156.050€€œ163.275 MHz.
Dedicated Rx Channels: 3.
Power Output: 25W, 1W (High, Low).
Sensitivity: (12 Db Sinad) -116 dBm.
Adjacent Channel Selectivity: 80 dB.
Spurious Response: 70 dB.
Intermodulation: 70 dB.
Spurious Emissions: Less than €€œ80 dBc (at 25 W).
Max Audio Output Power: 10W, < 1% THD.

Direct Calling (DSC):
Class: D.
Dedicated Receive Channels: 1.
Sensitivity (1% Ber): -113 dBm.
Adjacent Channel Selectivity: 80 dB.
Spurious Response: 70 dB.
Intermodulation: 70 dB.

AIS:
Class: SO-TDMA Class B.
Dedicated Receive Channels: 2.
Frequency Range: 156.025 €€œ 162.025 MHz.
Power Output: 5W, 1W (High, Low).
AIS Sensitivity (20% Per): -112 dBm.
Adjacent Channel Selectivity: 80 dB.
Spurious Response: 70 dB.
Intermodulation: 65 dB.

GNSS:
Sensitivity: -167dBm.
Constellations: GPS, GLONASS, Bei Dou, Galilleo.
Channels: 72.
Differential Support: SBAS, WAAS, EGNOS.
Navigation Rate: 10Hz.
Connector: SMA.
Certifications: IEC 61108.
Features: Anti-jamming, Anti-spoofing.

Networking:
NMEA 2000 Gateway: 1 x Isolated Micro-C male port, AIS and GPS PGN output, Gateway Translations to/from NMEA0183.
NMEA 0183: 1 x Isolated NMEA0183 ports, AIS and GPS sentences, Gateway Translations to/from NMEA2000, 4800 / 38400 baud.
Wireless: Access Point for up to 10 devices, 2.4GHz, 802.11b/g/n, Integrated Antenna, SMA-RP external antenna port (optional).
Wireless Security: WPA2 Personal.
Cloud Connectivity: LTE-Cat1 with 3G fallback (USA), 3G (Canada, EU, Asia), Integrated SIM, Integrated Antenna, SMA-RP external antenna port (optional).
Control Outputs: 2 Outputs. Low side driven (max 200mA).

Sensors:
Heading: 9-Axial, Internal use only, Accuracy: +/- 1 deg, Updated rate: 10Hz (max).
Battery Voltage: Measured at power input.
External Sensor: Inputs 5 Inputs, Digital (0-24V), Analog (0-17V).

Audio:
Supported Functions: VHF RX, Alarms.
Amplifier: 10W Class D, THD < 1%.
Speaker: 4 ohm.

Tethered H1 Handset:

General:
Size: 164.8 mm x 71.8 mm x 21.4 mm (6 5/8€ x 6 5/8€ x 2 5/16€).
Power Supply: 12V, 1A max, 200mA nominal, 12 -24V compatible.
Battery: Lithium Polymer, 2 hour full charge, >12 hours nominal operation.
Weight: 235g.
Environmental: Waterproof (IPx7).
Operating Temperature: -25°C to +55°C (-13°F to 131°F).
Audio: 3W Class D amplifier, THD < 5% @ 85dBA.

Display:
Screen: LCD TFT Si, 640 x 800, 24bit Colour.
Touch: Capacitive, optically bonded to LCD. Glove and salt water operable.
Backlight: 600 cd/m2. Ambient light sensor for auto dimming.

Useful Links:
Vesper Cortex Demonstration - Man Overboard.
Vesper Coretex Demonstration - Handset Core Functions.
Vesper Coretex Demonstration - Tethered & Wireless Handset.
Vesper Coretex Demonstration - Collision Avoidance.
Vesper Coretex Demonstration - Anchor Watch with smartAIS.
Vesper Coretex Demonstration - Coretex Hub.