GPS 19x HVS (NMEA 0183) - Garmin image 1

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Save 18%

Garmin

010-01010-00

GPS 19x HVS (NMEA 0183)

Le Garmin GPS 19x HVS (NMEA 0183) est un récepteur/antenne multi-GNSS de haute sensibilité, délivrant des données de position à 10 Hz avec une précision de 3 mètres pour les instruments, pilotes automatiques et MFDs NMEA 0183. Cette version s'intègre parfaitement aux systèmes existants nécessitant la connectivité NMEA 0183, offrant une alternative au modèle NMEA 2000. L'ensemble inclut l'unité GPS 19x HVS, un support de mât, un support de surface, un support sous pont, un câble d'alimentation/données, un câble de sélection du taux de rafraîchissement et la documentation.

Retail priceBenefit from the professional rate

£113.03 GBP

£113.03 GBP ~~£139.23 GBP~~

Shipping calculated at checkout.

In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Operating voltage	8-33 V
Operating temperature	-30° à 80°C
Max power consumption	1.32 W
Typical power consumption	0.48 W
Recommended fuse rating	1 A
Product width	91.6 mm
Product height	49.5 mm
Product depth	91.6 mm
IP rating	IPX7
Wired network	NMEA 0183
Mounting type	Montage en surface, Montage sur mât, Montage sous le pont
Certifications	CE, UKCA, FCC, IC
Supported GNSS systems	GPS, GLONASS, Galileo, QZSS
GPS update rate	10 Hz
Horizontal accuracy	3 m
GPS antenna connector	Câble intégré
Antenna type	Externe
Storage temperature	-30° à 80°C
Cable Routing Options	Par l'extérieur du mât, Par l'intérieur du mât, Par le trou de surface, Sous le pont
Max Nmea0183 Listeners	3
Minimum Separation From Radar Vhf	1 m (3 ft.)
Nmea0183 Interface Type	RS-422 (différentiel)
Pole Mount Diameter Standard	1 in. OD
Pole Mount Thread Specification	14 threads per inch
Surface Mount Cable Hole Diameter	25 mm (1 in.)
Surface Mount Pilot Hole Size	3.2 mm (1/8 in.)
Under Deck Mount Material Restriction	Fibre de verre uniquement
Waas Enabled	Oui

Detailed description

Designed for marine navigation, Garmin’s GPS 19x HVS is a high-sensitivity antenna/receiver compatible with NMEA 0183. It provides position, speed, and time data with 3-meter accuracy thanks to WAAS capability and multi-GNSS support including GPS, GLONASS, Galileo, and QZSS (requiring potential software update). This sensor is intended for integration with existing marine instruments, autopilots, and multifunction displays (MFD) communicating via the NMEA 0183 standard.

Performance and integration

The GPS 19x HVS stands out with its data update rate of up to 10 Hz, configurable at 1 Hz or 5 Hz, delivering smooth position and heading representation on displays. This responsiveness is particularly beneficial for applications requiring dynamic accuracy, such as track following or low-speed drift (below 1 mph), where it eliminates the "position jump" phenomenon often seen with less capable units. Unlike the GPS 19x NMEA 2000, this version is specifically designed for NMEA 0183 network architectures, ensuring compatibility with older equipment or specific installations.

Technical specifications and installation

With compact dimensions of 91.6 mm in diameter and 49.5 mm in height, weighing 201 g, the GPS 19x HVS is easy to install. It operates on a voltage range of 8 to 33 Vdc and consumes 40 mA at 12 Vdc. Its high-strength plastic alloy housing, fully watertight and rated IPX7, ensures durability suited to marine environments, handling temperatures from -30°C to 80°C. The included 9.14-meter cable simplifies wiring. Installation flexibility is a key feature, allowing mounting on mast, surface, or under fiberglass deck, with a 150 mm safe distance from the compass. The flash-based program enables software updates via download.

Documentation

Type	Nom
	Installation Instructions - Installation Guide (EN)
	Technical reference - GPS 19x HVS technical specifications (NMEA 0183) (EN)

Expert opinion

Pol CONIN

Digital Manager

« Technical analysis: Garmin GPS 19x HVS, the NMEA 0183 high-frequency asset »

The Garmin GPS 19x HVS is a reliable solution for integrations requiring a high-performance positioning source via the NMEA 0183 protocol. It is particularly relevant for boat owners with existing NMEA 0183 instrumentation, avoiding the complexity and cost of migrating to a full NMEA 2000 network. Its ability to provide position updates at 10 Hz results in a noticeable improvement in the smoothness of chart plots on multifunction displays and stabilization of heading for autopilots, even at very low speeds. This feature is crucial for precise manoeuvres or trolling.

Installation is simplified by multiple mounting options (surface, mast, under-deck fiberglass), allowing signal reception to be optimized based on the boat's configuration while ensuring distance from electromagnetic interference sources. The choice between a 1 Hz, 5 Hz, or 10 Hz refresh rate, adjustable via the included selector cable, is an advantage for ensuring compatibility with older chartplotters that may not support high data rates. It is important to note that for modern NMEA 2000-based systems, the GPS 19x NMEA 2000 model would be a more direct and integrated option, but the 19x HVS remains the logical choice for NMEA 0183 connectivity, offering longevity for existing installations.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

GPS 19x HVS (NMEA 0183)

£113.03 GBP

£113.03 GBP ~~£139.23 GBP~~

Frequently Asked Questions

Need help? Contact us

What is the GPS 19x HVS and what is it used for?

The Garmin GPS 19x HVS is a high-sensitivity antenna/receiver designed for marine navigation. It provides accurate position, speed, and time data. Its role is to be integrated into existing marine instruments, autopilots, and multifunction displays (MFD) that communicate via the NMEA 0183 standard, thereby improving navigation accuracy and smoothness.

What is the positioning accuracy of the GPS 19x HVS?

The GPS 19x HVS provides positioning accuracy to within 3 meters. This high accuracy is achieved through WAAS (Wide Area Augmentation System) capability and multi-GNSS support.

Which satellite navigation systems (GNSS) are supported by the GPS 19x HVS?

The GPS 19x HVS supports multiple satellite navigation systems for increased accuracy and reliability. It is compatible with GPS and GLONASS systems. It also supports Galileo and QZSS, though using the latter may require a software update.

What is the update rate for positioning data on the GPS 19x HVS?

The GPS 19x HVS distinguishes itself with a data update rate of up to 10 Hz. This rate is configurable at 1 Hz or 5 Hz, providing smooth representation of position and heading on displays. This responsiveness is particularly beneficial for applications requiring dynamic accuracy.

What are the dimensions and weight of the GPS 19x HVS?

The GPS 19x HVS has compact dimensions and a lightweight design:

Diameter: 91.6 mmHeight: 49.5 mmWeight: 201 grams

What is the length of the cable supplied with the GPS 19x HVS antenna?

The GPS antenna 19x HVS comes with a 9.14-meter (30-foot) cable, providing flexibility for positioning the antenna on your vessel.

What is the required power supply for the GPS 19x HVS?

The GPS 19x HVS requires an 8 to 33 Vdc (unregulated) power supply. Its input current is 40 mA at 12 Vdc.

What is the water resistance rating of the GPS 19x HVS?

The GPS 19x HVS is designed to withstand marine environments. It is rated to IEC 60529 IPX7, meaning it is fully waterproof and can withstand immersion in water up to 1 meter for 30 minutes.

What is the operating temperature range of the GPS 19x HVS?

The GPS 19x HVS is designed to operate across a wide temperature range, from -30°C to 80°C (-22°F to 176°F), ensuring reliability in various marine weather conditions.

Is it possible to limit the position data refresh rate?

Yes, by default, the antenna transmits position data updates 10 times per second (10 Hz). However, it is possible to limit this rate to 1 Hz. To do so, you must solder the included resistor wire to the orange "Accessory on" wire of the antenna.

How to clean the external housing of the GPS 19x HVS?

To clean the external housing of your GPS 19x HVS, use a cloth dampened with a mild detergent solution. Then wipe the device dry. Avoid chemical cleaners and solvents, as they can damage the plastic components of the device.

Which types of devices is the GPS 19x HVS compatible with?

The GPS 19x HVS is designed to be integrated with existing marine instruments, autopilots, and multifunction displays (MFD). It is compatible with any device that communicates via the NMEA 0183 standard.

Is the GPS 19x HVS compatible with the NMEA 2000 network?

No, the GPS 19x HVS is specifically designed for NMEA 0183 network architectures. It is not compatible with NMEA 2000 networks. For NMEA 2000 compatibility, you should consider the GPS 19x NMEA 2000 version.

Can the GPS 19x HVS be connected to multiple NMEA 0183 devices simultaneously?

Yes, the GPS 19x HVS offers flexible connectivity. You can connect up to three NMEA 0183-compatible devices to receive position, speed, and time data from a single antenna.

Is it necessary to update the software of my chartplotter after installing the GPS 19x HVS?

Yes, it is recommended to update the software of your Garmin chartplotter when installing the GPS 19x HVS. This ensures optimal compatibility and proper operation of the entire system.

What are the important considerations when choosing the mounting location for the antenna?

To ensure optimal performance of your GPS antenna 19x HVS, here are the key considerations for choosing the mounting location:

The antenna must have an unobstructed view of the sky in all directions.
Avoid mounting it in the shadow of the boat’s superstructure, a radome antenna, or the mast.
Do not install it near the engine or other sources of electromagnetic interference (EMI).
Keep it away from known ferrous metal objects (such as a toolbox or compass) and strong magnets.
If a radar is present, mount the antenna above the radar’s beam path if possible. If not, it can be mounted below, but never directly in the radar’s beam path.
Maintain a minimum distance of 1 meter (3 feet) from a VHF radio antenna.

What are the different mounting options available for the GPS 19x HVS?

The GPS 19x HVS offers multiple mounting options to suit your vessel:

Surface mount: The antenna can be fixed to a flat surface. Mast mount: It can be attached to a standard 1-inch (14 threads per inch) threaded mast. The cable can be routed externally or through the mast. Under-surface mount: The antenna can be installed beneath a fiberglass surface. Note that it cannot acquire signals through metal.