Raymarine Wireless adaptor cable (Ray63/73) 220mm
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Raymarine · Code R70739
Accessories & Installation · Accessory / installation
Communications
Wireless system adapter cable R70739
Image: Raymarine
Discover the product
Interface cable Raymarine, part number R70739. Wireless adaptor cable (Ray63/73) 220mm. Select according to the exact equipment model and connection.
Compatible equipment
Documented connections for specific catalogue codes, including parts, requirements and manufacturer sources. Selected equipment ranges are covered; an unlisted combination does not imply incompatibility. Each connection path is assessed separately and is not a complete installation design.
6 documented connections · Sources checked: 2026-10-11
Explore connections, components & diagrams ↗
Equipment connection guide ↗
Wireless Hub Ray63-73-90-91 · A80540
Ray63 · With an adapter
Second station · 12-pin socket
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless hub for up to two wireless handsets.
Requires R70739 specifically for Ray63 / Ray73.
The wired main station remains available.
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Wireless Handset with Holster / Charger Ray63/73/90/91 · A80544
Ray63 · Through a module
Second station · 12-pin socket
Additionally required:1 × A80540 — Wireless Hub Ray63-73-90-91
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless full-function VHF control station.
Up to two A80544 handsets per hub. The charging cradle needs a separate 12 V supply according to the manual.
The wired main station remains available.
A80544 includes the charging cradle. A second hub is not required if one is already installed.
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless handset and speaker · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — charging cradle power supply · 81381 Rev 9 · official manual · checked 2026-10-11
Active Wireless Speaker Ray63-73-90-91 · A80543
Ray63 · Through a module
Second station · 12-pin socket
Additionally required:1 × A80544 — Wireless Handset with Holster / Charger Ray63/73/90/91
Additionally required:1 × A80540 — Wireless Hub Ray63-73-90-91
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless active speaker for the wireless station.
One speaker per wireless handset. The speaker connects wirelessly to A80544, not directly to the hub.
The speaker and handset cradle need separate power supplies as specified in the manual.
The diagram shows one complete connection path; shared components already installed do not need to be purchased again.
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless handset and speaker · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — charging cradle power supply · 81381 Rev 9 · official manual · checked 2026-10-11
Wireless Hub Ray63-73-90-91 · A80540
Ray73 · With an adapter
Second station · 12-pin socket
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless hub for up to two wireless handsets.
Requires R70739 specifically for Ray63 / Ray73.
The wired main station remains available.
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Wireless Handset with Holster / Charger Ray63/73/90/91 · A80544
Ray73 · Through a module
Second station · 12-pin socket
Additionally required:1 × A80540 — Wireless Hub Ray63-73-90-91
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless full-function VHF control station.
Up to two A80544 handsets per hub. The charging cradle needs a separate 12 V supply according to the manual.
The wired main station remains available.
A80544 includes the charging cradle. A second hub is not required if one is already installed.
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless handset and speaker · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — charging cradle power supply · 81381 Rev 9 · official manual · checked 2026-10-11
Active Wireless Speaker Ray63-73-90-91 · A80543
Ray73 · Through a module
Second station · 12-pin socket
Additionally required:1 × A80544 — Wireless Handset with Holster / Charger Ray63/73/90/91
Additionally required:1 × A80540 — Wireless Hub Ray63-73-90-91
Additionally required:1 × R70739 — Wireless adaptor cable (Ray63/73) 220mm
Functions: Wireless active speaker for the wireless station.
One speaker per wireless handset. The speaker connects wirelessly to A80544, not directly to the hub.
The speaker and handset cradle need separate power supplies as specified in the manual.
The diagram shows one complete connection path; shared components already installed do not need to be purchased again.
Ray63 / Ray73 — wireless accessories · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — Wireless hub and R70739 · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — wireless handset and speaker · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — retaining a wired station · 81381 Rev 9 · official manual · checked 2026-10-11
Ray63 / Ray73 — charging cradle power supply · 81381 Rev 9 · official manual · checked 2026-10-11
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