Standard Horizon RAM4 Remote Microphones.

$139.95

~~$149.99~~ $139.95

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Connection Type: Wireless Wireless Wired

Description

Standard Horizon RAM4 Remote Microphones

Models:

SSM-72H – RAM4X Wireless Remote Microphone
SSM-70H – RAM4 Wired Remote Access Microphone

Product Description

Standard Horizon RAM4 series remote microphones (SSM-72H wireless and SSM-70H wired) provide second station control for compatible fixed-mount VHF radios, enabling full radio operation, DSC functions, intercom communication, and AIS target display from remote locations. The wireless SSM-72H requires SCU-30 access point for GX2400/GX6000, while the wired SSM-70H supports up to 2 units on GX1800/GX1850/GX2400/GX6000 with IPX8 waterproofing and 23' cable.

Key Features

SSM-72H: Wireless RAM4X control for GX2400/GX6000 (requires SCU-30 access point), DSC/intercom capable
SSM-70H: Wired IPX8 submersible (1.5m/30min), controls all functions on GX1800/1850/2400/6000/6500, full AIS display, rotary controls, programmable hot keys, intercom with up to 2 wired + wireless units
Both support full DSC (individual/group/position polling), channel/volume knobs, high-res backlit displays

Comparison Table

Feature	SSM-72H (RAM4X Wireless)	SSM-70H (RAM4 Wired)
Connection Type	Wireless (SCU-30 req.)	Wired (23' cable incl.)
Waterproof Rating	Not specified	IPX8 (1.5m/30min)
Primary Compatibility	GX2400, GX6000	GX1800/1850/2400/6000/6500
Max Stations Supported	N/A	Up to 2 wired
DSC/AIS/Intercom	Yes	Yes (full AIS display)
Controls	Full radio + DSC	Rotary knobs, hot keys