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B&G

000-11048-002

GPS antena 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 suitable for autopilot or MARPA tracking, advanced functions that require a dedicated high-end compass such as the Precision-9.

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

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275,56€

275,56€ ~~351,54€~~

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Malo zaloge

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 certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Ekvivalentno obremenitev NMEA 2000 (LEN)	1
Delovna napetost	9 V DC - 18 V DC
Delovna temperatura	-20°C to +60°C
Maksimalna poraba električne energije	2 W
Tipična poraba električne energije	1.2 W
Širina izdelka	90 mm
Višina izdelka	38 mm
Globina izdelka	90 mm
IP razred	IPX7
Žično omrežje	NMEA 2000
Tip montaže	Flush-mounted, mast-mounted, or surface-mounted
Certifikati	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
Podprti GNSS sistemi	GPS, GLONASS, Galileo, WAAS, EGNOS, MSAS
Hitrost osveževanja GPS	Jusqu'à 10 Hz (configurable 1, 5, 10 Hz)
Vodoravna natančnost	3 m
Natančnost smeri	+/- 3
Vtič GPS antene	NMEA 2000 Micro C
Vrsta antene	Externe
Temperatura shranjevanja	-40°F to +185°F
Združljivost z vodilo	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
Napajanje	12VDC
Teža izdelka	0.14
Zaščita pred obratno polariteto	Yes
Stabilisation De Carte	Yes
Tension Alimentation	9 V DC - 18 V DC
Indeks vodotesnosti	IP67

Detailed description

GPS antena B&G ZG100 je sprejemnik položajev in smeri, namenjen sistemom instrumentov in kartografskih prikazovalnikov B&G. Zagotavlja podatke o položaju, smeri, hitrosti po dnu (SOG) in smeri po dnu (COG) z osveževalno frekvenco 10 Hz.

GPS in vgrajeni senzorji

ZG100 je opremljena z GPS sprejemnikom 32 kanalov, ki je združljiv z konstelacijami GPS, GLONASS in Galileo, ter podpira sisteme povečanja natančnosti (SBAS) WAAS, EGNOS in MSAS za horizontalno natančnost 3 metre. Osveževalna frekvenca je nastavljiva do 10-krat na sekundo (10 Hz). Vsebuje elektronski kompas in inercialne senzorje, ki zagotavljajo magnetno smer z natančnostjo +/- 3°, hitrost obračanja (+/- 3°), ter nagib in trim (+/- 1°) pri 30° naklonu.

Položaj v B&G seriji

ZG100 zagotavlja podatke o smeri za stabilizacijo karte v načinu "Smer navzgor" ali za prekrivanje radarskih slik nad kartografijo. Za funkcije, ki zahtevajo višjo natančnost smeri, kot je avtopilot v načinu smeri ali sledenje tarčam MARPA, B&G priporoča kompas, kot je B&G Precision-9. ZG100 je primerna za instrumentacijo in splošno navigacijo; Precision-9 je namenjen sistemom avtopilota in preprečevanju trkov.

Tehnične specifikacije in povezljivost

GPS antena ZG100 se povezuje z omrežjem preko standardnega vhoda NMEA 2000 Micro-C. Napaja se iz omrežja (9–18 V DC) z porabo manj kot 100 mA pri 12 V DC (manj kot 2 W). Njena ohišje s premerom 90 mm je vodotesno po standardu IPX7, kar omogoča nameščanje na palubi. Oddaja NMEA 2000 PGN podatkov o položaju (129025), COG & SOG (129026), smeri (127250), hitrosti obračanja (127251) in položaju (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

Odgovorni digitalni delavec

« 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 integrated compass is useful for stabilizing chart display and overlaying radar data coherently. It is important to understand its role: it is an excellent positioning and heading sensor, but it lacks the gyroscopic stabilization of a Precision-9. 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 deliver. 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 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 ZG100 GPS antenna 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 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 installation 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, it is not recommended to use the ZG100 for autopilot functions. For this application, which requires very 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:

Flush-mounted on a flat surface.On a standard mast mount (pole mount).

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

No, the ZG100 is not recommended for 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 by 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.

Is a separate power cable required for the antenna?

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 power consumption is less than 100 mA at 12 V DC, which corresponds to a power draw 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 stabilizing the chart in "Course Up" mode and for precise overlay of radar images on the chart.

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?

This 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, which require higher precision and responsiveness, the Precision-9 compass remains the recommended product.