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

Custom installation

Trust Skysat for onboard equipment installation

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional installation assistance

Uštedite 22%

Navico

000-13613-001

GPS-500 antena za NAIS-500

The Navico GPS-500 antenna is an external GPS antenna dedicated to the NAIS-500 Class B AIS transponder. It ensures optimal and stable GPS reception for the 50-channel receiver compliant with IEC 61108-1 standard of the NAIS-500, connecting via an SMA connector. This product is a spare part or an essential addition for NAIS-500 AIS transponders.

Public priceGet pro pricing

145,97€

145,97€ ~~187,74€~~

UK Isporuke izračunate u trenutku plaćanja.

Malo na stanju

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

Custom installation

Trust Skysat for onboard equipment installation

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional installation assistance

Technical specifications

NMEA 2000 ekvivalent opterećenja (LEN)	0
Radni napon	9,6 à 31,2 V CC
Radna temperatura	-15 à +55 °C
IP zaštitni stupanj	IP67
Žičana mreža	Aucun
Vrsta montaže	Montage en surface
Certifikati	CE,IEC 60945,IEC 61108-1
Podržani GNSS sustavi	GPS
Brzina osvježavanja GPS-a	10 Hz
Horizontalna točnost	3 m
GPS antenski spojnik	SMA
Tip antene	Externe
Temperatura skladištenja	-20 à +70 °C
Anatel Certificate Number	00114-18-04558
Antenna Cable Integrated	Oui
Antenna Design Type	Patch
Antenna Gain Dbi	28
Antenna Housing Material	Plastique ASA résistant aux UV
Impedancija antene	50
Antenna Mounting Options	Montage sur surface, Montage sur mât
Antenna Polarization Type	RHCP
Antenna Power Consumption Ma	30
Antenna Radome Material	Plastique ASA
Oblik antene	Dôme
Bez azbestnih vlakana	Oui
Vrsta kabela	Coaxial
Ce Affixing Date	23-Dec-2016
Compatible Device Model	NAIS-500
Datum stvaranja proizvoda	2022-11-08 10:30:34
Emc Marine Standard List	EN 301 843-1 V2.1.1, EN 301 843-2 V2.1.1
Emc Standard List	EN 301 489-1 V2.1.0 (Draft), EN 301 489-3 V2.1.0 (Draft), EN 300 440 V2.1.0 (Draft)
Gnss Channels Count	50
Gnss Compliance Standard	IEC 61108-1
Gnss Frequency Bands Supported	L1 (1.57542 GHz)
Health Exposure Standard	EN 62311: 2008-01
Duljina uključene kabela	10
Politika zaliha	CONTINUE
Last Update Date	2026-05-20 13:58:01
Naziv proizvođača	Navico Australia Pty Ltd.
Web stranica proizvođača	www.simrad-yachting.com
Priložena montažna oprema (vijci, matice)	Oui
Noise Figure Db	1.5
Bez organskih spojeva kositraca	Oui
Bez tvari koje oštećuju ozonski omotač	Oui
Težina pakiranja	0.35
Bez polikloriranih bifenila (PCB)	Oui
Raspon napona napajanja	9.6 à 31.2 V CC
Kategorija proizvoda – razina 0	Marchandise
Kategorija proizvoda – razina 1	NAVICO GROUP
Kategorija proizvoda – razina 2	NAVICO
Namjena proizvoda	Antenne GPS pour transpondeur AIS
Serija proizvoda	NAIS-500
Product Status	ACTIVE
Zahtijeva dostavu	Oui
Safety Standard List	EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, IEC 62287-1: 2010+A1:2013, ITU-R M-1371-5
Taxable	Oui
Otpornost na UV zračenje	Oui
Jamstvo	2
Bežična povezanost	Satellitaire (GPS)

Detailed description

Antena GPS-500 tvrtke Navico ključni je dodatak namijenjen optimiranju performansi transpondera AIS klase B NAIS-500. Ova vanjska antena osigurava pouzdan i precizan izvor pozicioniranja GPS-a, dopunjavajući ili zamjenjujući unutarnju GPS antenu NAIS-500. Neophodna je za instalacije u kojima je transponder AIS postavljen u okruženju koje može ometati prijam GPS signala, poput ispod palube, unutar metalne oplate ili u blizini drugih elektroničkih uređaja. Osiguravajući superiorno prikupljanje satelitskog signala, antena GPS-500 osigurava da unutarnji GPS prijamnik od 50 kanala u NAIS-500, sukladan normi IEC 61108-1, održava optimalno pozicioniranje za dosljedne i precizne AIS prijenose.

Integracija i performanse GPS-500

Spoj antene GPS-500 na transponder NAIS-500 izvodi se putem posvećenog SMA priključka, omogućavajući jednostavnu i sigurnu integraciju. Ova konfiguracija omogućuje postavljanje antene na najotvorenijem mogućem mjestu na brodu, čime se maksimizira vidljivost neba i kvaliteta GPS signala. Robustan prijam GPS-a od temeljne je važnosti za rad AIS sustava klase B jer osigurava ne samo prijenos koordinata položaja broda, već i precizno izračunavanje kursa i brzine. Korištenje vanjske antene poput GPS-500 povećava ukupnu pouzdanost AIS sustava, karakteristiku kritičnu za sigurnost na moru i usklađenost s pomorskim propisima. Dok sustavi poput B&G Zeus³S ili Garminovih plotera često uključuju visokoperformantne GPS prijamnike, dodavanje vanjske antene NAIS-500 osigurava jednaku, ili bolju performansu u teškim uvjetima, za specifičnu funkciju AIS-a.

Pouzdanost i morsko okruženje

Iako točne specifikacije okruženja antene GPS-500 nisu detaljno navedene, ona je dizajnirana za rad u sinergiji s AIS transponderom NAIS-500, koji je sam po sebi certificiran IP67 za otpornost na vodu i sposoban rad u temperaturnom rasponu od -15 °C do +55 °C. Ova kompatibilnost podrazumijeva da je antena GPS-500 izgrađena kako bi izdržala zahtjeve morskog okruženja, jamčeći trajnost i dosljedne performanse u uvjetima lošeg vremena, morske prskotine i temperaturnih promjena. Ulaganje u vanjsku GPS antenu poput GPS-500 proaktivna je mjera za održavanje integriteta AIS podataka, neophodna za prevenciju sudara i vidljivost vašeg broda među drugim korisnicima plovnih puteva.

Documentation

Type	Nom
	EN - Guide de démarrage rapide - GPS-500 Antenne pour NAIS-500
	EN - Manuel d'utilisation - GPS-500 Antenne pour NAIS-500
	FR - Manuel utilisateur - GPS-500 Antenne pour NAIS-500
	EN - Déclaration de conformité RCM - GPS-500 Antenne pour NAIS-500
	EN - Déclaration de matériaux - GPS-500 Antenne pour NAIS-500
	EN - Déclaration de conformité du fournisseur (SDoC) - GPS-500 Antenne pour NAIS-500
	PT - Certificat d'homologation - GPS-500 Antenne pour NAIS-500

Expert review

Pol CONIN

Digitalni odgovorni

« GPS-500 Antenna: the reliability asset for your AIS NAIS-500 »

The GPS-500 antenna is a critical accessory for any NAIS-500 Class B AIS transponder, especially in setups where the main unit’s internal GPS reception may be compromised. As a marine systems engineer, I frequently encounter installations below deck, inside metal hulls, or near other RF equipment—scenarios where satellite signal attenuation is common. In these cases, the GPS-500 antenna becomes a vital component for maintaining AIS data integrity.

Its primary use case is delivering reliable, precise GPS positioning essential for AIS transmissions. Robust GPS reception is critical not only for broadcasting your vessel’s coordinates but also for accurate calculation of course over ground (COG) and speed over ground (SOG). This is essential for maritime safety and regulatory compliance, ensuring your position is correctly reported to other vessels and coastal stations.

Installation is straightforward thanks to its dedicated SMA connector, which plugs directly into the NAIS-500, and its 10-meter (33-foot) cable length. This flexibility allows you to position the antenna in the most unobstructed spot on the vessel, maximizing sky visibility and GPS signal quality. The ability to separate the GPS sensor from the AIS transponder provides valuable adaptability for installation constraints.

While the NAIS-500 includes a 50-channel GPS receiver compliant with IEC 61108-1, adding the external GPS-500 antenna ensures optimal performance, even in challenging environments. It’s important to note that this antenna is specifically designed to enhance the AIS system. It does not replace a dedicated GPS antenna for a multifunction display (MFD) system if that system requires an independent primary positioning source for its navigation functions or redundancy. The GPS-500 is a relevant choice for owners seeking to maximize the reliability and precision of their AIS system, ensuring fast signal acquisition and consistent performance over time thanks to its durable marine-grade construction.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

GPS-500 antena za NAIS-500

145,97€

145,97€ ~~187,74€~~

Frequently Asked Questions

Need help? Contact us

Which device is this GPS-500 antenna compatible with?

The GPS-500 antenna is specifically designed for use with the Navico NAIS-500 Class B AIS transponder. It is the official accessory to ensure optimal GPS reception with this device.

Why do I need an external GPS antenna for my NAIS-500?

The GPS-500 antenna is essential when your NAIS-500 transponder is installed in a location where GPS signal reception is obstructed. This is often the case for installations:

Under the boat’s deckInside a metal hullNear other electronic equipment that may cause interferenceIt ensures reliable and precise satellite signal acquisition for consistent AIS transmissions.

How is the GPS-500 antenna connected to the NAIS-500 transponder?

The GPS-500 antenna connects directly to the NAIS-500 transponder via the external GPS antenna connector (SMA type) on the NAIS-500 unit. The connection is straightforward and secure.

What is the primary role of the GPS-500 antenna?

The primary role of the GPS-500 antenna is to provide a reliable and accurate GPS positioning source to the NAIS-500 AIS transponder. It ensures the NAIS-500's internal GPS receiver maintains an optimal signal for transmitting the vessel's position, heading, and speed.

Where is it recommended to install the GPS-500 antenna on my boat?

For optimal performance, install the GPS-500 antenna in a location on your vessel with an unobstructed view of the sky. This maximizes satellite signal reception and ensures the best possible positioning accuracy.

Can I use this antenna with another AIS model or another GPS?

This antenna is specifically designed and sold to work with the Navico NAIS-500 transponder. Its use with other equipment is not guaranteed by the manufacturer and may not deliver the expected performance.

Does the GPS-500 antenna require a separate power supply?

No, the GPS-500 antenna does not require a separate power supply. It is powered directly by the NAIS-500 transponder via the coaxial connection cable.

Does this antenna improve the accuracy of my AIS?

Yes, by ensuring stable and high-quality satellite reception, the GPS-500 antenna improves the reliability and accuracy of position, heading, and speed data transmitted by your AIS NAIS-500 system, which is crucial for safety at sea.

Is the GPS-500 antenna compatible with Simrad, Lowrance, or B&G devices?

Yes, the GPS-500 antenna is compatible with the NAIS-500 AIS transponder, which is a Navico product. This transponder is commonly sold and integrated into Simrad, Lowrance, and B&G systems. The antenna is therefore the recommended accessory for these installations.

Is the antenna resistant to marine environments?

As an external antenna designed for marine use, the GPS-500 is made with materials suited to withstand marine conditions (sun, salt, humidity). It is recommended to follow the installation instructions to ensure its longevity.

What is the difference between this antenna and a VHF antenna?

It is important not to confuse them. The GPS-500 antenna is designed to receive signals from positioning satellites (GPS). A VHF antenna is used to transmit and receive radio communication signals and AIS data on marine VHF frequencies. The NAIS-500 requires both types of antennas to function properly.

Does my NAIS-500 already have an internal GPS receiver, or do I still need the GPS-500?

The NAIS-500 does indeed have an internal GPS receiver. However, if the unit is installed in an area where the satellite signal is weak or blocked (such as a cabin, locker, or beneath a metal structure), the internal receiver will be unable to obtain a reliable position. In such cases, the external GPS-500 antenna becomes necessary.

What type of GPS receiver is used in the NAIS-500 system that this antenna supports?

The GPS-500 antenna provides the signal to a high-performance GPS receiver integrated into the NAIS-500. It is a 50-channel receiver, compliant with IEC 61108-1, ensuring fast and accurate position acquisition.

Are specific tools required to install the antenna?

Installing the GPS-500 antenna generally does not require specific tools. Connecting to the NAIS-500 is done by hand-tightening the SMA connector. For mounting the antenna on its bracket, basic tools such as a screwdriver or drill may be needed depending on the chosen mounting method.

Does this antenna work with NMEA 2000?

The GPS-500 antenna itself does not connect directly to the NMEA 2000 network. It plugs into the NAIS-500 transponder, which, once the GPS position is acquired via the antenna, transmits the positioning data over the NMEA 2000 network (as well as NMEA 0183).

What happens if my GPS-500 antenna loses the signal?

If the GPS-500 antenna loses satellite signal, the NAIS-500 transponder will no longer be able to determine its position. Consequently, it will stop transmitting position data via AIS. The error LED (ERR) on the NAIS-500 may illuminate to indicate loss of GPS fix.

Do I need to configure anything on my NAIS-500 after connecting the GPS-500 antenna?

No, no software configuration is required on the NAIS-500 after connecting the GPS-500 antenna. The transponder automatically detects the external antenna connection and uses it as the primary GPS signal source.

What type of connector does this antenna have?

The GPS-500 antenna is fitted with an SMA-type connector, designed to screw onto the external GPS antenna port of the NAIS-500 AIS transponder.

What is the GPS-500 antenna used for and is it essential for my NAIS-500 AIS transponder?

The GPS-500 antenna is designed to provide precise and reliable GPS positioning to the NAIS-500 Class B AIS transponder.

It is particularly essential if your transponder is installed in a location where satellite signal reception is obstructed, for example:

Under the boat's deck Inside a metal hull Near other electronic equipment generating interference By maximizing sky visibility, it ensures optimal and secure transmission of your coordinates, heading, and speed.