Standard Horizon
Standard Horizon HX40 Handheld 6W Ultra Compact Marine VHF Transceiver w/FM Band
MPN: HX40
$169.99
In Stock
$169.99$199.99per unit
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Quick Specs
Type: Microphones
Description
Wired Remote Access Microphone RAM4
Standard Horizon's wired remote access microphone RAM4 for Standard's GX1800, GX1800G, GX1850, GX1850G, GX2400, GX6000.
Features:
- Controls all radio functions of the main station radio*
- Operate up to 2 RAM4 wired remote stations
- Submersible IPX8 waterproof rating (1.5 M or 4.92 feet for 30 minutes)
- Intercom feature allows you to communicate between the radio, RAM4 and Wireless RAM4W microphones
- Full AIS target display
- Perform all DSC functions: Individual calling, group calling, Position polling and more
- Larger high resolution easy to read display with bright backlight
- Rotary channel and volume controls
- Programmable hot keys for quick menu access
- 23’ routing cable included
- 3 Year Waterproof Warranty
*The SSM-70H is not backwards compatible with other Standard Horizon Models
Quick Specs
Type = Microphones
Accessories (3)
Specifications
| SKU | SSM-70H |
| UPC | 788026149018 |
| Brand | Standard Horizon |
| Category | Communication |
| Country of Origin | JAPAN |
| Weight | 2.37 |
| Dimensions | 10 x 8 x 4 |
| Status | Active |
| Last Synced | 10/11/2026, 2:05:48 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Compare Key Features
| Feature |  Standard Horizon Wired Remote Access Microphone RAM4 CURRENT |  Bluewater 19mm Electronic Deutsch Connector w/5-Wire Pigtal - Nav/Anchor - 1' Lead |  Whale 3/4" Hot Water Heater Drain Valve |  Bluewater 19mm Electronic Deutsch Connector w/4-Wire Pigtal - 4' Lead |  Boss Audio MRANT10 AM/FM Dipole Antenna |
|---|---|---|---|---|---|
| Price | $169.99 | $8.50 | $5.36 | $14.45 | $36.54 |
| Brand | Standard Horizon | Bluewater | Whale Marine | Bluewater | Boss Audio |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 2.37 | 0.5 | 0.1 | 0.3 | 0.2 |
| Dimensions | 10 x 8 x 4 | 8 x 4 x 1 | 3 x 2 x 2 | 6 x 5 x 2 | 5 x 3 x 1 |
| SKU | SSM-70H | 9057-4914-212 | 73123 | 9057-4914-148 | MRANT10 |
| Country | JAPAN | — | UNITED STATES | — | CHINA |
| View Item | View Item | View Item | View Item | View Item |
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Frequently Asked Questions
Price
$169.99