Raymarine Wireless Handset Adapter Cable, For Ray63/Ray73, 220mm

Overview

The Raymarine R70739 is a 220 mm wireless handset adapter cable for connecting a Raymarine wireless hub to Ray63 and Ray73 VHF radios. It is used at the radio’s rear second station connector, giving the wireless hub the proper connection point for adding wireless handset stations to a compatible Raymarine VHF setup.

This cable is a small but important part of a Ray63 or Ray73 installation where the operator wants VHF access away from the main radio, such as at a second helm, cockpit, flybridge, or working deck. Its short length makes it suited to a local connection behind the radio or inside the console, rather than a long cable run.

Key features

• 220 mm cable length for a close-range connection behind the VHF radio or at the helm console.
• Compatible with Raymarine Ray63 and Ray73 VHF radios.
• Connects the wireless hub into the rear second station connector on compatible radios.
• Supports a wireless handset station setup when used with the required Raymarine wireless hub and handset accessories.
• Useful for boats that need VHF control from more than one operating position without routing a full wired handset cable to every station.

Compatibility and fit

This adapter is for Raymarine Ray63 and Ray73 VHF radios only. It should be matched to those radio models and the Raymarine wireless handset system before ordering, especially on vessels with existing VHF upgrades, second station wiring, or limited space behind the electronics panel.

Because the cable is 220 mm long, the wireless hub connection should be planned close to the radio base station. On tighter helm installations, check that there is enough clearance at the rear connector for the adapter, cable bend, and strain relief.

Installation and setup

Install the adapter at the rear second station connector of the compatible Raymarine VHF radio, then connect the wireless hub as part of the wireless handset system. The short cable should be routed so it is not pulled tight, pinched by the radio bracket, or bent sharply behind the dash.

For best service access, leave enough slack to remove the radio or inspect the connection later. In exposed helm areas, keep the connection protected inside the console or electronics enclosure where it is away from direct washdown, foot traffic, and unnecessary vibration.

Use cases on board

This adapter is a good match for Ray63 and Ray73 owners adding wireless VHF control at a second operating location. It is especially practical on center consoles, pilothouse boats, flybridge cruisers, and fishing boats where the main radio may be mounted in one place but communication access is needed elsewhere on board.

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