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Navico

000-13613-001

GPS-500 antena 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 on the NAIS-500, connecting via an SMA connector. This product is a spare part or an essential addition for NAIS-500 AIS transponders.

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145,97€

145,97€ ~~187,74€~~

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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

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Technical specifications

NMEA 2000 apkrovos ekvivalentas (LEN)	0
Veikimo įtampa	9,6 à 31,2 V CC
Veikimo temperatūra	-15 à +55 °C
IP klasifikacija	IP67
Laidinis tinklas	Aucun
Montavimo tipas	Montage en surface
Sertifikatai	CE,IEC 60945,IEC 61108-1
GNSS sistemų palaikymas	GPS
GPS atnaujinimo dažnis	10 Hz
Horizontalusis tikslumas	3 m
GPS antenos jungtis	SMA
Antenos tipas	Externe
Laikymo temperatūra	-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
Antenos impedansas	50
Antenna Mounting Options	Montage sur surface, Montage sur mât
Antenna Polarization Type	RHCP
Antenna Power Consumption Ma	30
Antenna Radome Material	Plastique ASA
Antenos forma	Dôme
Neturi azbesto	Oui
Kabelio tipas	Coaxial
Ce Affixing Date	23-Dec-2016
Compatible Device Model	NAIS-500
Produkto sukūrimo data	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
Įtraukto kabelio ilgis	10
Inventoriaus politika	CONTINUE
Last Update Date	2026-05-20 13:58:01
Gamintojo pavadinimas	Navico Australia Pty Ltd.
Gamintojo svetainė	www.simrad-yachting.com
Montavimo varžtai įskaičiuoti	Oui
Noise Figure Db	1.5
Be organocinko junginių	Oui
Be ozono sluoksnį ardančių medžiagų	Oui
Pakuotės svoris	0.35
Neturi politriklorobifenilų (PCB)	Oui
Maitinimo įtampos diapazonas	9.6 à 31.2 V CC
Produkto kategorija (0 lygis)	Marchandise
Produkto kategorija (1 lygis)	NAVICO GROUP
Produkto kategorija (2 lygis)	NAVICO
Produkto paskirtis	Antenne GPS pour transpondeur AIS
Produkto linija	NAIS-500
Product Status	ACTIVE
Reikalauja siuntos	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
UV atsparumas	Oui
Garantija	2
Belaidis ryšys	Satellitaire (GPS)

Detailed description

GPS-500 Navico antena yra būtinas priedas, skirtas optimizuoti NAIS-500 klasės B AIS transponderio veikimą. Ši išorinė antena teikia patikimą ir tikslų GPS pozicionavimo signalą, papildydama arba pakeičiant NAIS-500 vidinę GPS anteną. Ji būtina įrenginiams, kuriuose AIS transponderis montuojamas aplinkoje, galinčioje trukdyti GPS signalų priėmimui, pvz., po deniu, metalinėje korpuso dalyje ar šalia kitų elektroninių įrenginių. Užtikrindama geresnį palydovų signalo priėmimą, GPS-500 antena garantuoja, kad NAIS-500 50 kanalų GPS imtuvas, atitinkantis IEC 61108-1 standartą, palaiko optimalų pozicijos nustatymą tikslioms ir nuoseklioms AIS transliacijoms.

GPS-500 integracija ir veikimas

GPS-500 antenos prijungimas prie NAIS-500 transponderio atliekamas naudojant specialų SMA jungtį, užtikrinantį paprastą ir saugų integravimą. Ši konfigūracija leidžia anteną padėti laivo vietoje, kurioje geriausias dangaus matomumas, maksimaliai padidinant GPS signalo kokybę. Stipri GPS recepcija yra esminė B klasės AIS sistemų veiklai, nes ji užtikrina ne tik laivo pozicijos koordinačių transliavimą, bet ir tikslų kurso bei greičio skaičiavimą. Išorinės antenos, tokios kaip GPS-500, naudojimas stiprina viso AIS sistemos patikimumą – tai kritiškai svarbu jūrinėje saugoje ir atitinkant jūrininkystės reglamentus. Nors sistemos, kaip B&G Zeus³S ar Garmin žemėlapiai, dažnai integruoja aukštos kokybės GPS imtuvus, išorinės antenos NAIS-500 prijungimas užtikrina ekvivalentišką, o sunkesnėmis sąlygomis – geresnę, AIS funkcijai skirtą veiklą.

Patikimumas ir jūrinė aplinka

Nors GPS-500 antenos aplinkos specifikacijos nėra atskirai detalizuojamos, ji suprojektuota veikti sinergijoje su NAIS-500 AIS transponderiu, kuris pats sertifikuotas IP67 vandeniu atspariu ir geba veikti temperatūrų diapazone nuo -15 °C iki +55 °C. Šis suderinamumas reiškia, kad GPS-500 antena atitinka jūrinės aplinkos reikalavimus, garantuodama ilgaamžiškumą ir stabilų veikimą esant blogam orui, purslams ir temperatūros svyravimams. Investicija į specializuotą GPS išorinę anteną, tokią kaip GPS-500, yra proaktyvus žingsnis, leidžiantis išlaikyti AIS duomenų vientisumą – tai esminga avarijų prevencijai ir jūsų laivo matomumui kitų jūrininkų atžvilgiu.

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

Digital Manager

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

The GPS-500 antenna is a strategic accessory for any Class B NAIS-500 AIS transponder, particularly in setups where the internal GPS reception of the main unit may be compromised. As a marine systems engineer, I observe that installations below deck, inside metal hulls, or near other RF equipment are common scenarios where satellite signals can be attenuated. In these cases, the GPS-500 antenna becomes a critical component for maintaining AIS data integrity.

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

Installation is simplified thanks to its dedicated SMA connector, which plugs directly into the NAIS-500, and its 10-meter (33-foot) cable length. This flexibility allows positioning the antenna in the clearest possible location on the vessel, maximizing sky visibility and GPS signal quality. This ability to separate the GPS sensor from the AIS transponder provides valuable adaptability to 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 is 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 own navigation functions or redundancy. The GPS-500 is a relevant choice for owners seeking to maximize the reliability and accuracy of their AIS system, ensuring rapid signal acquisition and consistent performance over time thanks to its durable marine-grade construction.

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GPS-500 antena NAIS-500

145,97€

145,97€ ~~187,74€~~

Frequently asked questions

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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 required 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 accurate 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 that 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 NAIS-500 AIS system, which is critical 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 product from the Navico group. 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 the marine environment?

As an external antenna designed for marine use, the GPS-500 is made from 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, 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 this case, 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 mounting method you choose.

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 the 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 source for the GPS signal.

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 position, heading, and speed.