Délai d'activation
i0
Prérequis pour l'activation
i0
Type d'antenne
i0
Méthode de consultation du solde
i0
Communication bidirectionnelle
i0
Réseau compatible
i0
Systèmes compatibles
i0
Zone de couverture
i0
Service de données inclus
i0
Vitesse de transfert de données
(kbps)i0
Numéro de téléphone dédié
i0
Format de livraison
i0
Applicabilité géographique
i0
GPS
i0
Utilisation prévue
i0
Indice IP
i0
Bande de fréquence Iridium
(MHz)i0
Rechargeable
i0
Modèle de paiement
i0
Type de constellation satellite
i0
Réseau satellitaire
i0
Résistance chocs et vibrations
i0
Capacité SMS
i0
Bouton SOS
i0
Bouton SOS intégré
i0
Fonctionnement autonome
i0
Services supportés
i0
Capacité vocale
i0
Support messagerie vocale
i0
Poids
(kg)i0
Entrée filaire
i0
The Telecommunications category includes essential equipment for maintaining contact and ensuring safety on board. Whether for coastal cruising, regattas, or offshore sailing, reliable communication is paramount for receiving weather alerts, coordinating assistance, or simply staying connected.
Selection criteria:
Range and Frequencies: Choose a marine VHF radio with a range suitable for your navigation area. DSC (Digital Selective Calling) models are highly recommended for their automated distress function. Also consider SSB (Single Sideband) radios for long-distance communication on the high seas.
NMEA 2000 Compatibility: Integrating your VHF radio into the NMEA 2000 network allows AIS (Automatic Identification System) information to be displayed directly on the radio screen, providing better visibility of surrounding maritime traffic. Ensure compatibility with your chartplotter.
Power Consumption: Telecommunications equipment can be energy-intensive, especially during transmission. Check standby and transmission power consumption and size your battery bank accordingly. Portable radios offer a backup solution in case of a power outage.
Antennas and Cabling: The performance of your telecommunications system depends heavily on the quality of the antenna and cabling. Opt for a dedicated VHF antenna, installed high up to maximize range. Use low-loss coaxial cable to minimize signal attenuation.
Our advice: Before investing in a complex telecommunications system, carefully assess your needs based on your sailing plans. A good quality VHF DSC radio and a well-installed antenna may be sufficient for most coastal navigation.