Antenne GPS et GLONASS GA™ 38 pour Cortex® V1 et M1, noire - Garmin

Antenne GPS et GLONASS GA™ 38 pour Cortex® V1 et M1, noire - visuel officiel Garmin 2

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010-13305-20

Anténa GPS a GLONASS GA™ 38 pro Cortex® V1 a M1, černá

Conçue pour une précision de positionnement accrue, l'antenne Garmin GA™ 38 noire assure une réception fiable des signaux GPS et GLONASS. Robuste avec son indice IPX7 et sa construction en alliage plastique à fort impact, elle est compatible avec les systèmes Cortex® V1 et M1, ainsi qu'avec les VHF, AIS et traceurs de cartes Garmin.

Elle est livrée avec l'antenne GA 38, un support de montage en surface, un support de montage sur mât, la visserie nécessaire, un câble BNC-SMA de 10 m et les instructions d'installation.

Barva: Černá

Bílá Černá

Prix publicBénéficier du tarif pro

2.837,51 CZK

2.837,51 CZK ~~3.740,48 CZK~~

s DPH Doprava se vypočítá při platbě.

Skladem

Point relais offert dès 150€ en France
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Demander un devis

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Caractéristiques techniques

Provozní teplota	-30 à 70
Šířka produktu	91.6
Výška produktu	49.5
Hloubka produktu	91.6
Stupeň krytí IP	IPX7
Typ montáže	Surfacique, sur mât, sous pont
Certifikace	IEC 60529
Podporované systémy GNSS	GPS, GLONASS
Konektor GPS antény	BNC
Typ antény	Externe
Teplota při skladování	-30 à 70
Čárový kód produktu	0753759331245
Cable Connector Type	BNC, SMA
Délka volného konce kabelu	10
Cable Routing Flexibility	À l'extérieur ou à travers le mât
Materiál pouzdra	Alliage plastique à fort impact
Bezpečná vzdálenost od kompasu (mm)	114
Emi Installation Distance Radar	1 m (3 ft.)
Emi Installation Distance Vhf	1 m (3 ft.)
Těsnění součástí	Oui
Installation Precaution Fiberglass	Utiliser un foret à chanfreiner pour percer un avant-trou de dégagement à travers la couche de gel-coat supérieure uniquement afin d'éviter les fissures lors du serrage des vis.
Mounting Location Avoidance	Ombragé par la superstructure du bateau, une antenne radôme ou le mât; près du moteur ou d'autres sources d'interférences électromagnétiques (EMI); près d'objets métalliques ferreux connus comme une boîte à outils ou un compas; directement dans le chemin du radar.
Typ montážního mechanismu	Verrouillage par rotation
Závit montážního stěžně	1 in. OD, 14 threads per inch
Průměr produktu	91.6
Název modelu	GA 38
Určení výrobku	Améliorer la réception du signal GPS/GLONASS et la fiabilité de la navigation
Hmotnost výrobku (g)	201
Požadovaný výhled na oblohu	Vue dégagée et non obstruée du ciel dans toutes les directions
Vendor	Garmin

Description détaillée

Anténa Garmin GA™ 38 GPS a GLONASS v černém provedení je externí řešení navržené pro optimální příjem navigačních signálů. Zlepšuje přesnost a spolehlivost navigace na palubě tím, že poskytuje silnější a stabilnější GNSS signál. Určena je především pro systémy Cortex® V1 a M1, stejně jako pro různé mapové plottery, VHF a AIS přístroje Garmin, které jsou s ní kompatibilní. Je vhodná pro zařízení s nefunkční interní anténou nebo tam, kde je požadována vyšší GNSS výkonnost.

Výkon a kompatibilita

Anténa GA 38 podporuje dvojitou konstelaci systémů GPS a GLONASS, což zajišťuje rychlejší navázání polohy a vyšší přesnost i v náročných podmínkách. S kompaktními rozměry 91,6 mm v průměru a 49,5 mm na výšku a hmotností 128 g (černý model) se snadno instaluje. Její pouzdro z odolného plastového kompozitu splňuje normu IEC 60529 IPX7, což zaručuje odolnost proti vodě a extrémním podmínkám na moři. Pracovní teplotní rozsah je od -30 °C do 70 °C. Součástí balení je 10metrový kabel BNC-SMA pro flexibilní instalaci.

Univerzální možnosti instalace

Anténa Garmin GA 38 nabízí několik způsobů montáže pro přizpůsobení různým konfiguracím plavidla. Lze ji instalovat na rovný povrch pomocí dodaného povrchového montážního držáku nebo ji upevnit na standardní stěžeň o průměru 1 palce (25,4 mm) s 14 závity na palec pomocí dodaného držáku pro montáž na stěžeň. Tyto možnosti umožňují umístit anténu tak, aby měla co nejlepší výhled na oblohu, čímž se minimalizuje riziko rušení signálu způsobené konstrukcí lodi, radomem, stěžněm nebo elektromagnetickým rušením z motoru, radaru či VHF rádia. Na rozdíl od bílého modelu není součástí balení černé verze držák pro montáž pod palubu.

Documentations

Type	Nom
	Installation manual - Garmin GA 38 GPS/GLONASS antenna installation instructions (EN)

Avis de l'expert

Pol CONIN

Digitální manažer

« GA 38 antenna: the strategic choice for reliable GNSS positioning aboard »

The Garmin GA 38 antenna is an essential component for navigation and communication systems requiring precise and continuous GNSS positioning. Its ability to simultaneously process GPS and GLONASS signals provides a significant technical advantage over single-constellation GPS antennas, offering redundancy and increased accuracy—especially in areas where visibility of a single constellation may be limited. For a sailboat with a high mast or a powerboat with a metal superstructure, an external antenna like the GA 38 is often indispensable to ensure reliable positioning data, critical for AIS systems or VHF Digital Selective Calling (DSC) functions.

Installation of the GA 38 is simplified by its versatile mounting options (surface and mast), allowing integration on various boat types. It is critical to maintain safe distances from electromagnetic interference sources (engine, radar, VHF antennas) and ferrous objects to optimize signal reception and prevent compass deviation. While mounting below deck is mentioned, note that this option is limited to fiberglass surfaces, and the specific mounting bracket is not included with this black model. The GA 38 integrates seamlessly into the Garmin ecosystem, providing a reliable solution for Cortex V1/M1 users and other compatible equipment seeking to maximize GNSS performance without the complexity of more advanced antenna systems.

Durabilité

Facilité d'installation

Rapport performance / prix

Paiement et sécurité

Vos informations de paiement et données sont traitées de manière sécurisée.

Anténa GPS a GLONASS GA™ 38 pro Cortex® V1 a M1, černá

2.837,51 CZK

2.837,51 CZK ~~3.740,48 CZK~~

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Questions fréquentes

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What is the Garmin GA 38 antenna and what is it used for?

The Garmin GA™ 38 antenna is an external GPS and GLONASS antenna designed to improve positioning signal reception. It is used to enhance the accuracy and reliability of onboard navigation, particularly when the internal antenna of a device is obstructed or to achieve superior GNSS performance.

Which positioning systems does the Garmin GA 38 antenna support?

The Garmin GA 38 antenna supports dual-constellation GPS and GLONASS systems. This capability ensures faster position acquisition and improved accuracy, even in challenging reception conditions.

What are the physical dimensions of the Garmin GA 38 antenna?

The Garmin GA 38 antenna has a diameter of 91.6 mm (3 19/32 inches) and a height of 49.5 mm (1 15/16 inches).

What is the weight of the Garmin GA 38 antenna?

The weight of the Garmin GA 38 antenna is 201 grams (7.1 ounces).

What is the water resistance rating of the Garmin GA 38 antenna?

The Garmin GA 38 antenna is fully waterproof and compliant with IEC 60529 IPX7 standard. This means it is protected against temporary immersion in water.

What is the operating temperature range of the Garmin GA 38 black antenna?

The black model of the Garmin GA 38 antenna can operate within a temperature range from -30°C to 70°C (-22°F to 158°F).

What type of cable is supplied with the Garmin GA 38 antenna?

The Garmin GA 38 antenna comes with a 10-metre BNC-SMA cable, providing installation flexibility.

What material is the Garmin GA 38 antenna housing made of?

The Garmin GA 38 antenna housing is made of high-impact plastic alloy, fully watertight, ensuring resistance to demanding marine environments.

With which Garmin devices is the GA 38 antenna compatible?

The Garmin GA 38 antenna is specifically designed for Cortex® V1 and M1 systems. It is also compatible with various Garmin chartplotters, VHF radios, and AIS devices that have an ANTENNA or EXT GPS port with a BNC connector.

What type of connector does the GA 38 antenna use to connect to Garmin devices?

The Garmin GA 38 antenna uses a BNC connector to connect to the port labeled ANTENNA or EXT GPS on a compatible Garmin chartplotter.

What are the mounting options available for the Garmin GA 38 antenna?

The Garmin GA 38 antenna offers several mounting options:

Mounting on a flat surface.Mounting on a standard 1-inch diameter mast with 14 threads per inch (mast not included).Mounting below deck is not provided with the black models of the antenna.

What are the important considerations when choosing the mounting location for the GA 38 antenna?

For optimal performance, the antenna must be mounted in a location with an unobstructed view of the sky in all directions. It is recommended to avoid shaded areas caused by the boat’s superstructure, a radome, the mast, or near the engine and other sources of electromagnetic interference (EMI). It should also not be mounted near ferrous metal objects or directly in the path of a radar beam.

Can the GA 38 antenna be installed below deck?

The below-deck mounting kit is supplied only with the white antenna models. Therefore, this option does not apply to the Garmin GA 38 black antenna.

How to mount the GA 38 antenna on a flat surface?

To mount the antenna on a flat surface:

Use the surface-mount bracket as a template to mark the three pilot hole locations and trace the cable hole in the center.Drill the three pilot holes with a 3.2 mm (1/8 in) drill bit.Drill or cut the center cable hole with a 25 mm (1 in) hole saw or hole cutter.Attach the surface-mount bracket with the included M4 screws.Run the cable through the center hole and connect it to the antenna.Ensure the large gasket is in place on the underside of the antenna, place the antenna on the bracket, and turn it clockwise to lock it in place.Secure the antenna to the mounting bracket with the M3 adjustment screw and a 1.5 mm hex key.

How to mount the GA 38 antenna on a mast?

To mount the antenna on a mast (not included, 1" OD, 14 threads per inch):

With the cable routed outside the mast: Pass the cable through the mast-mount adapter and place it in the vertical slot. Screw the adapter onto the mast, connect the cable to the antenna, then place the antenna on the adapter and turn it to lock it in place. Secure with the M3 adjustment screw.
With the cable routed through the mast: Drill a 19 mm (3/4") hole in the mast for the cable. Secure the mast to the boat. Screw the mast-mount adapter onto the mast. Route the cable through the mast and connect it to the antenna. Place the antenna on the adapter and turn it to lock it in place. Secure with the M3 adjustment screw.
In both cases, ensure you test the location before final installation and route the cable away from sources of electronic interference.

What precautions should be taken when drilling for the installation of the GA 38 antenna?

When drilling or cutting, always check what is on the other side of the surface to avoid damaging the vessel. If you are drilling into fiberglass, it is recommended to use a countersink bit to drill a pilot hole only through the top gelcoat layer. This will help prevent cracking of the gelcoat when screws are tightened.

Is it necessary to test the mounting location before permanently securing the antenna?

Yes, it is strongly recommended to temporarily test the antenna at the chosen mounting location to verify its proper operation. If interference with other electronic devices is detected, the antenna must be moved and retested until full or acceptable signal strength is observed before permanent installation.

Should the GA 38 antenna be mounted away from other electronic equipment?

Yes, the antenna must not be mounted near the engine or other sources of electromagnetic interference (EMI). Additionally, it must not be mounted within 1 meter (3 feet) of a VHF radio antenna or the path of a radar to avoid interference.

What is the safe distance from a compass for the GA 38 antenna?

The safe distance from a compass for the Garmin GA 38 antenna is 114 mm (4.5 inches).

What is the warranty policy for the Garmin GA 38 antenna?

The Garmin GA 38 accessory is covered by Garmin's standard limited warranty. For detailed information, consult Garmin's support section on their website.