External Cellular Antenna with 5M (16') Cable & Mounts for Cortex M1 Extend the range of the remote monitoring by adding an external cellular antenna. The M1 Cortex transponder/hub includes a built-in cellular antenna however to increase the cellular range you can add this external antenna giving the antenna a clear view of the sky. The GPA680 comes with an antenna, 5M (16') cable, and mounts.

External GPS Antenna with 8" Cable for Cortex M1 & 10M Coax Cable External GPS Antenna for Cortex M1 with 8" (200mm) cable. This multi-constellation GNSS Antenna is designed as an external antenna for the Cortex Hub, WatchMate Vision, or XB series of AIS transponders . It is IP67 and UV stable for use in a harsh marine environment. GNSS (Global Navigation Satellite System) includes GPS, GLONASS, Bei Dou and Gallileo positioning networks. Features: Small SMA connector for easy installation Pre-wired 200mm (8”) RF cable for easy servicing Two mounting configurations (deck or under deck) UV stable housing provides good color stability Specifications: UV stable plastic with a zinc-plated alloy base Dimensions: 60mm x 19mm Loom: 200mm Color: White Mounting: Bulkhead, pole, deck, and underdeck mounting

3" Low Profile Satdome Mount f/KVH M1/M1DX/TV1, Intellian i1 & i2, Raymarine 33STV Seaview Low Profile Adapters are ideal for installations where space is limited due to their small mounting bases. All models feature a center channel that you can run all your satdome cables through. This allows for a nice clean installation. Durable Construction The UV stable ABS plastic can withstand any abuse you throw at it and is completely corrosion free. Easy Installation Four pre-drilled mounting holes and water tight gasket is provided for a nice simple and hassle free installation. Space Saving Has a very small footprint making it the perfect choice when you are limited on space.

Cellular Low Loss Cable for Cortex - 5M (16') Replacement 5M (16’) coaxial cable for the Cortex GPA680 external cellular antenna. RG58 coaxial cable with SMA connectors and supplied with heat shrink to seal the connection to the antenna pigtail.

Replacement External WiFi Antenna for Cortex M1 Replacement WiFi antenna for the Cortex V1 & M1. Increase the WiFi range from the M1 (Cortex hub) by installing the external WiFi antenna. The external WiFi antenna comes included with the Cortex M1 or V1. Additionally, the WiFi range can be extended with most third-party 2.4GHz, 802.11b/g/n WiFi boosters.

External Weatherproof Single Speaker for Cortex M1  Vesper’s External Weatherproof Speaker is designed for the marine environment. With IP66 ingress protection, they are suitable for mounting almost anywhere onboard. Compact in size, this speaker features heavy-duty molded plastic housing. Features: 3” 70 Watt Speaker Frequency response of 80Hz-18Khz 4 Ohms impedance UV resistant polymer housing IP66 water-resistant for marine applications Polypropylene cone Heavy-duty molded ABS plastic basket and grill construction Rear plastic water guard housing protects magnet and internal components Surface installation 75mm (2 1/8”) cut out  Supplied with 2m (6.5ft) or cable Single speaker

Splitter Patch 2M Cable for Cortex M1 to External VHF 2M RG58 Coaxial Splitter Patch Cable (BNC to PL259) to connect an external VHF radio to the Cortex M1.

External Cell Antenna Kit - 20' The Wave WiFi high gain external cellular antenna is designed to be used with SIM activated cellular systems. The external cellular antenna features 1” - 14 threads for use on standard marine mounts (not included.) Compatible with the MBR550 and/or the MNC1250. Features: 20' of low loss 240 cable 1" - 14 Thread mount base In the Box: Wave WiFi cellular antenna 20' Cable Quick start guide and manual *Sold as an Individual

External Cell Antenna Kit - 30' The Wave WiFi high gain external cellular antenna is designed to be used with SIM activated cellular systems. The external cellular antenna features 1” - 14 threads for use on standard marine mounts (not included.) Compatible with the MBR550 and/or the MNC1250. Features: 30' of low loss 240 cable 1" - 14 Thread mount base In the Box: Wave WiFi cellular antenna 30' Cable Quick start guide and manual *Sold as an Individual

Power Cable for Cortex - 6' Replacement 6’ Power Cable for the Cortex M1 & V1.

SirenSat Offshore Antenna with 2M Power Cable* *Requires SirenSat Offshore Subscription (sold separately) Using the Globalstar Network of Satellites, the SirenSat Offshore Antenna allows users to track their boat, even after it leaves cellular coverage.  With Global coverage. boat owners who keep their boats in theft-prone areas, can now easily report the vessel location worldwide.   Plus, Global Tracking satisfies most insurance requirement for boats with multiple outboard engines. Features: Satellite technology: Global LEO Satellite operation using the Globalstar Simplex Data Network Checks in every 15-30 minutes Includes 2M power harness to connect to 12V power supply Features geo-fencing capability Global coverage, non-dependent on cellular connection Works with MTC and Siren 3 Pro

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.** Click here to download form. Cortex M1- Full Class B SOTDMA SmartAIS Transponder with Remote Vessel Monitoring - Works Worldwide Full Class B SOTDMA with smartAIS send and receive and integrated no-loss splitter. Monitor and control onboard systems and keep alerted on board or ashore from your smartphone. Features: This Cortex model is made to function Worldwide Add H1P portable handset for full VHF capability Built-in Class B SOTDMA with no-loss antenna splitter Built-in WiFi and Cellular connectivity on monitoring onboard and ashore Low power consumption hub 10Hz GPS antenna Monitor up to 5 sensors connected directly Network to NMEA2000 to monitor sensors remotely and receive Man Overboard alarms from other devices The Intelligent Boat SOTDMA smartAIS transponder with remote vessel monitoring and control Smart & Connected Predicts collisions with other vessels and knows when someone falls overboard  Knows when your anchor is dragging and will tell you when something is wrong, whether you're onboard or ashore  Cortex is the brain of your boat The smartAIS Advantage smartAIS consumes very low power and continuously alerts even if your power intensive MFD or smartphone is switched off smartAIS proactively alerts you of potential collisions, anchor drag and man overboard situations Collision Prevention smartAIS combines GPS, AIS and heading data with smart logic to proactively warns you of collision risks Clearly see the highest risk vessels  When using a Cortex handset, smartphone, or tablet, make trial maneuvers to see a simulation of where and when your paths will cross Anchor Watch Sleep soundly or explore with abandon knowing that your boat is exactly where you anchored By combining your position and heading, Cortex will determine if your anchor drags  When your boat moves outside your anchor swing radius the alarm will sound on Cortex handsets and your smartphone  Receive alerts while ashore via the Cortex Monitor App on your smartphone Cortex will keep watch and alert you about changes in water depth, wind speed, or direction while you are anchored Man Overboard (MOB) When Cortex detects an AIS MOB activation it immediately sounds the alarm Compatible with all AIS MOBs, you will see where the MOB was first activated along with continuous updates to its location, bearing, and range  Get clear information and take the best course Label AIS MOB devices with crew names for easy identification Pressing the dedicated MOB button activates a trackback mode on all handsets and marks the MOB on NMEA 2000 connected MFDs Label AIS MOB devices with crew names for easy identification. Pressing the dedicated MOB button activates a trackback mode on all handsets and marks the MOB on NMEA 2000 connected MFDs Advanced SOTDMA Technology SOTDMA is the latest AIS technology with 5W power output, making your boat visible over a longer distance With faster and more frequent transmissions of your position to other vessels, you'll be safer, especially at speeds of over 14 knots Connect via WiFi Receive alerts on your smartphone, tablet, or smartwatch anywhere onboard Connect up to 10 WiFi devices to receive and manage alarms, view AIS information and instrument data Integrate Cortex to your NMEA 2000 network and use your mobile devices to view information your instruments provide 10Hz GPS Update Rate With 10Hz GPS updates, your vessel position is more accurately plotted When you connect other devices to your Cortex GPS using NMEA 2000 or NMEA 0183, all onboard equipment benefits from the superfast GPS Integrated No-Loss Splitter The integrated no-loss splitter allows you to share a single antenna with another VHF and delivers optimum performance for both your VHF and AIS Low Power Consumption With low input power, you can keep the Cortex always on, so you are always visible and always watching  Receive alerts without the need for power-hungry MFDs Cortex Will Get Smarter. New features and capabilities are downloaded automatically to the Cortex Onboard app for easy updates to Cortex via WiFi whenever convenient Remote vessel monitoring and control See your boat's status, receive alerts, and control devices Easy setup, no fee With built-in sensors, you can see twice-daily updates of your boat's location, battery level, true heading, ambient temperature, and barometric pressure Connect to your NMEA network and monitor more - wind speed direction and water depth As long as your smartphone and boat have cellular access, you can know your boat is safe and secure  No subscription, no hassle Real-time monitoring and control Subscribe to a Cortex Monitor Plan to receive alerts, see real-time information about your boat, and remotely control devices like lighting, air conditioning, refrigeration, or ice-makers Whether you've left your boat, at anchor, or at the marina, know exactly where it is and what's happening onboard The world's most advanced VHF radio Upgrade to the future of VHF  The Cortex is VHF-ready, simply add wireless H1P handsets to enjoy the power of VHF and AIS combined

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form. ** Click here to download form. Cortex M1- Full Class B SOTDMA SmartAIS Transponder with Remote Vessel Monitoring - Only Works in North America Full Class B SOTDMA with smartAIS send and receive and integrated no-loss splitter. Monitor and control onboard systems and keep alerted on board or ashore from your smartphone. Features: This Cortex model is made to function ONLY in North America Add H1P portable handset for full VHF capability Built-in Class B SOTDMA with no-loss antenna splitter Built-in WiFi and Cellular connectivity on monitoring onboard and ashore Low power consumption hub 10Hz GPS antenna Monitor up to 5 sensors connected directly Network to NMEA2000 to monitor sensors remotely and receive Man Overboard alarms from other devices The Intelligent Boat SOTDMA smartAIS transponder with remote vessel monitoring and control Smart & Connected Predicts collisions with other vessels and knows when someone falls overboard  Knows when your anchor is dragging and will tell you when something is wrong, whether you're onboard or ashore  Cortex is the brain of your boat The smartAIS Advantage smartAIS consumes very low power and continuously alerts even if your power intensive MFD or smartphone is switched off smartAIS proactively alerts you of potential collisions, anchor drag and man overboard situations Collision Prevention smartAIS combines GPS, AIS and heading data with smart logic to proactively warns you of collision risks Clearly see the highest risk vessels  When using a Cortex handset, smartphone, or tablet, make trial maneuvers to see a simulation of where and when your paths will cross Anchor Watch Sleep soundly or explore with abandon knowing that your boat is exactly where you anchored By combining your position and heading, Cortex will determine if your anchor drags  When your boat moves outside your anchor swing radius the alarm will sound on Cortex handsets and your smartphone  Receive alerts while ashore via the Cortex Monitor App on your smartphone Cortex will keep watch and alert you about changes in water depth, wind speed, or direction while you are anchored Man Overboard (MOB) When Cortex detects an AIS MOB activation it immediately sounds the alarm Compatible with all AIS MOBs, you will see where the MOB was first activated along with continuous updates to its location, bearing, and range  Get clear information and take the best course Label AIS MOB devices with crew names for easy identification Pressing the dedicated MOB button activates a trackback mode on all handsets and marks the MOB on NMEA 2000 connected MFDs Advanced SOTDMA Technology SOTDMA is the latest AIS technology with 5W power output, making your boat visible over a longer distance With faster and more frequent transmissions of your position to other vessels, you'll be safer, especially at speeds of over 14 knots Connect via WiFi Receive alerts on your smartphone, tablet, or smartwatch anywhere onboard Connect up to 10 WiFi devices to receive and manage alarms, view AIS information and instrument data Integrate Cortex to your NMEA 2000 network and use your mobile devices to view information your instruments provide 10Hz GPS Update Rate With 10Hz GPS updates, your vessel position is more accurately plotted When you connect other devices to your Cortex GPS using NMEA 2000 or NMEA 0183, all onboard equipment benefits from the superfast GPS Integrated No-Loss Splitter The integrated no-loss splitter allows you to share a single antenna with another VHF and delivers optimum performance for both your VHF and AIS Low Power Consumption With low input power, you can keep the Cortex always on, so you are always visible and always watching  Receive alerts without the need for power-hungry MFDs Cortex Will Get Smarter. New features and capabilities are downloaded automatically to the Cortex Onboard app for easy updates to Cortex via WiFi whenever convenient Remote vessel monitoring and control See your boat's status, receive alerts, and control devices Easy setup, no fee With built-in sensors, you can see twice-daily updates of your boat's location, battery level, true heading, ambient temperature, and barometric pressure Connect to your NMEA network and monitor more - wind speed direction and water depth As long as your smartphone and boat have cellular access, you can know your boat is safe and secure  No subscription, no hassle Real-time monitoring and control Subscribe to a Cortex Monitor Plan to receive alerts, see real-time information about your boat, and remotely control devices like lighting, air conditioning, refrigeration, or ice-makers Whether you've left your boat, at anchor, or at the marina, know exactly where it is and what's happening onboard The world's most advanced VHF radio Upgrade to the future of VHF  The Cortex is VHF-ready, simply add wireless H1P handsets to enjoy the power of VHF and AIS combined

Antenna Cable for Cortex® V1 & M1 Use this 32 ft cable to connect your antenna to your compatible Cortex VHF and AIS. Features: Cable fitted for Cortex® V1 & M1 32' cable

GPS Low Loss Patch 10M (33') Cable for Cortex Replacement 10M (33’) coaxial cable for the Cortex GPA762 GPS antenna. RG58 coaxial cable with SMA connectors and supplied with heat shrink to seal the connection to the antenna.