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B&G

000-11048-002

GPS antena B&G ZG100

The B&G ZG100 GPS antenna is a 32-channel GNSS receiver at 10 Hz with an integrated heading sensor, designed to integrate seamlessly with NMEA 2000 networks alongside Zeus and Vulcan chartplotters. While it enables chart stabilization and radar overlay, this classic-design antenna is not suited for autopilot or MARPA tracking—advanced functions requiring a high-end dedicated compass like the Precision-9.

Includes: ZG100 antenna, flush-mount gasket, and mast-mount bracket.

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275,56€

275,56€ ~~351,54€~~

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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

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

NMEA 2000 apkrovos ekvivalentas (LEN)	1
Veikimo įtampa	9 V DC - 18 V DC
Veikimo temperatūra	-20°C to +60°C
Didžiausias elektros energijos suvartojimas	2 W
Tipinis elektros energijos suvartojimas	1.2 W
Produkto plotis	90 mm
Produkto aukštis	38 mm
Produkto gylis	90 mm
IP klasifikacija	IPX7
Laidinis tinklas	NMEA 2000
Montavimo tipas	Flush-mounted, mast-mounted, or surface-mounted
Sertifikatai	CE,EN 60950-1:2006,EN 60945:2002,EN 303 413 V1.1.1,EN 301 489-19 V2.1.0,EN 301 489-1 V2.2.0,RED 2014/53/EU,Radiocommunications (Electromagnetic Compatibility) standard 2017
GNSS sistemų palaikymas	GPS, GLONASS, Galileo, WAAS, EGNOS, MSAS
GPS atnaujinimo dažnis	Jusqu'à 10 Hz (configurable 1, 5, 10 Hz)
Horizontalusis tikslumas	3 m
Kurso tikslumas	+/- 3
GPS antenos jungtis	NMEA 2000 Micro C
Antenos tipas	Externe
Laikymo temperatūra	-40°F to +185°F
Magistralės suderinamumas	Yes
Consommation Courant	< 100 mA at 12 V DC
Dimensions Diametre	90
Dimensions Hauteur	38
Frequence De Mise A Jour Position	10
Indice De Protection	IPX7
Montage	Flush mount / Standard mast mount
Nmea2000 Compatibility	Yes
Position Update Rate	10
Maitinimas	12VDC
Produkto svoris	0.14
Apsauga nuo poliariškumo apgrąžos	Yes
Stabilisation De Carte	Yes
Tension Alimentation	9 V DC - 18 V DC
Hermetiškumo indeksas	IP67

Detailed description

GPS antena B&G ZG100 yra pozicijos imtuvas ir kursą matuojantis jutiklis, skirtas B&G prietaisų sistemoms ir elektroniniams žemėlapiams. Ji teikia pozicijos, kurso, dugno greičio (SOG) ir dugno kurso (COG) duomenis 10 Hz dažniu.

GPS ir integruoti jutikliai

ZG100 turi 32 kanalo GPS imtuvą, suderinamą su GPS, GLONASS ir Galileo palydovų sistemomis, ir palaiko SBAS didinimo sistemas (WAAS, EGNOS, MSAS), užtikrinančias 3 metrų horizontalųjį tikslumą. Atnaujinimo dažnis konfigūruojamas iki 10 kartų per sekundę (10 Hz). Įrenginys turi elektroninį kompasą ir inercinius jutiklius, kurie teikia magnetinio kurso duomenis su +/- 3° tikslumu, sukimosi greitį (+/- 3°), taip pat įsisukimą ir pasvyrimą (giltę/šilumą) su +/- 1° tikslumu esant 30° posvyriui.

Pozicionavimas B&G gaminių eilėje

ZG100 teikia kurso duomenis stabilizacijai „Kursas į viršų“ režimu arba radarinių vaizdų sluoksniavimui ant elektroninių žemėlapių. Tiksliau kursą reikalaujančioms funkcijoms, kaip automatinis vairavimas kursu ar MARPA taikinių sekimas, B&G rekomenduoja naudoti kompasą, pvz., B&G Precision-9. ZG100 tinka prietaisų sistemoms ir bendrajai navigacijai; Precision-9 skirta vairavimo ir susidūrimo prevencijos sistemoms.

Techninės specifikacijos ir jungtis

ZG100 antena jungiamasi prie tinklo per standartinį NMEA 2000 Micro-C prievadą. Ji maitinama iš tinklo (9–18 V DC) su srove, mažesne nei 100 mA 12 V DC (mažiau nei 2 W). 90 mm skersmens korpusas yra sandarus pagal IPX7 standartą, skirtas montavimui ant denio. Ji perduoda NMEA 2000 PGN: poziciją (129025), COG & SOG (129026), kursą (127250), sukimosi greitį (127251) ir poziciją erdvėje (127257).

Documentation

Type	Nom
	dnc20171218-01_pdf.pdf
	EN - Guide d'installation et fiche technique - Antenne GPS ZG100
	md_000-12607-001_pdf.pdf
	FR - Guide d'installation - Antenne GPS ZG100
	EN - Gabarit de montage - Antenne GPS ZG100

Expert review

Pol CONIN

Digital Manager

« 10 Hz position and heading for instruments: the B&G reference »

The B&G ZG100 antenna is a versatile and high-performance solution for most cruising and racing sailboats. Its main advantage lies in its 10 Hz refresh rate, which provides smooth tracking of position and COG/SOG data—a clear improvement over older 1 Hz or 5 Hz antennas. The built-in compass is useful for stabilizing chart display and overlaying radar data coherently. It is important to understand its role: it is an excellent supplementary positioning and heading sensor, but it lacks the gyroscopic stabilization of a Precision-9. Therefore, it should not be used as the primary heading source for an autopilot or for the MARPA function, which require the responsiveness and precision only a dedicated compass can provide. Its NMEA 2000 integration is straightforward (LEN 2), making it an easy and reliable addition to any existing network.

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GPS antena B&G ZG100

275,56€

275,56€ ~~351,54€~~

Frequently asked questions

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What are the main data provided by the ZG100 antenna?

The GPS antenna ZG100 provides a complete set of navigation data, including:

Geographic position (latitude/longitude)Magnetic headingSpeed over ground (SOG)Course over ground (COG)Yaw rateRoll and pitch (heel/trim)

What is the GPS data refresh rate of the ZG100?

The ZG100 antenna provides a high and configurable position data refresh rate up to 10 Hz (10 times per second). This allows for very smooth tracking of the boat's movements on your display.

How does the ZG100 antenna connect to my navigation system?

The ZG100 antenna connects very simply to your existing setup via a standard NMEA 2000 Micro-C port. Power and data are transmitted through this single cable.

Can I use the ZG100 antenna to control my B&G autopilot?

No, the ZG100 is not recommended for autopilot functions. For this application, which requires extremely high heading accuracy, B&G recommends using a gyrostabilized compass such as the B&G Precision-9.

Is the ZG100 antenna waterproof?

Yes, the ZG100 antenna has an IPX7 waterproof rating. It is designed to withstand marine conditions and is protected against temporary immersion in water.

What is the GPS position accuracy?

The ZG100 antenna provides horizontal positioning accuracy of 3 meters, thanks to its compatibility with Satellite-Based Augmentation Systems (SBAS) such as WAAS, EGNOS, and MSAS.

What are the possible mounting methods for this antenna?

The ZG100 antenna is versatile and can be installed in two ways:

In flush mount on a flat surface.

Is this antenna compatible with the MARPA function of my radar?

No, the ZG100 is not recommended for use with the MARPA (Mini Automatic Radar Plotting Aid) function. This target-tracking function requires a higher-performance heading sensor such as the B&G Precision-9 to ensure reliable operation.

What is the required supply voltage for the ZG100?

The antenna is powered directly from the NMEA 2000 network. It operates within a voltage range of 9 V to 18 V DC.

What are the dimensions and weight of the antenna?

The ZG100 antenna is compact and lightweight. It measures 90 mm in diameter and 38 mm in height, and weighs approximately 0.14 kg.

What is the accuracy of the built-in compass?

The electronic compass integrated into the ZG100 antenna provides heading data with an accuracy of +/- 3 degrees.

Is the ZG100 antenna compatible with displays from brands other than B&G?

Yes, as long as your equipment (chartplotter, display) is compatible with the NMEA 2000 network and can interpret the standard PGNs (data sentences) transmitted by the ZG100, it should work without issues.

Which satellite systems does the ZG100 antenna use?

The antenna is equipped with a 32-channel multi-constellation receiver. It is compatible with GPS, GLONASS and Galileo systems for fast and reliable position acquisition.

Does the antenna require a separate power cable?

No, one of the advantages of NMEA 2000 is its simplicity. Power and data transmission are handled via a single NMEA 2000 Micro-C cable, which connects to your boat's network.

What is the power consumption of the ZG100 antenna?

The ZG100 is very energy-efficient. Its consumption is less than 100 mA at 12 V DC, which corresponds to a power output of less than 2 Watts.

What is the ZG100 primarily recommended for?

The ZG100 is the ideal solution for general instrumentation and navigation. It excels at providing heading data for chart stabilization in "Head-up" mode and for precise overlay of radar images on cartography.

What are the operating temperatures for this device?

The ZG100 antenna is designed to withstand varied marine environments. Its operating temperature range is from -25°C to +60°C.

What motion data (attitude) can the antenna provide?

In addition to heading, the ZG100 integrates inertial sensors that provide roll and pitch data (heel/trim) with an accuracy of +/- 1° up to 30° of tilt, as well as yaw rate with an accuracy of +/- 3°.

Is the ZG100 antenna a good alternative to the Precision-9 compass?

It depends on your needs. For displaying a stable heading on a chartplotter and radar overlay, the ZG100 is an excellent solution. However, for critical functions such as autopilot or MARPA target tracking that require higher precision and responsiveness, the Precision-9 compass remains the recommended product.