Standard Horizon SCU30 WiFi Module for GX2400 / GX6000 Fixed VHF Radios
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Standard Horizon SCU30 WiFi Module
The SCU30 is the dedicated WiFi module that enables wireless second-station control of your Standard Horizon GX2400 or GX6000 fixed-mount VHF radio. Once installed, it allows the SSM72H RAM4X Wireless Second Station Microphone to communicate with the radio over WiFi — eliminating the need to run a dedicated cable between stations.
This is the factory-specified module for the RAM4X wireless system. Without the SCU30, the SSM72H cannot operate wirelessly. If you prefer a wired second station, the SSM70H RAM4 Wired Microphone does not require this module.
Specifications
- Part Number: SCU30
- Brand: Standard Horizon
- Function: WiFi communication module for RAM4X wireless second station system
- Connection: Installs directly into the GX2400 or GX6000 radio
- Required For: SSM72H RAM4X wireless microphone operation
Compatible Applications
- Standard Horizon GX6000 Quantum AIS Fixed VHF Radio with NMEA 2000
- Standard Horizon GX2400 Fixed Mount VHF Radio (see your radio documentation to confirm SCU30 slot availability)
Related Products
- Standard Horizon SSM72H RAM4X Wireless Second Station Microphone — required companion for wireless operation
- Standard Horizon SSM70H RAM4 Wired Second Station Microphone — wired alternative, no SCU30 required
- Standard Horizon GX6000 Quantum AIS Fixed VHF Radio
Technical FAQ
Q: Do I need the SCU30 if I already have the SSM72H?
A: Yes. The SCU30 must be installed in your GX2400 or GX6000 radio for the SSM72H to operate wirelessly. The module is not included with the microphone.
Q: Does the SCU30 work with other Standard Horizon radios?
A: The SCU30 is designed specifically for the GX2400 and GX6000 models. Verify your radio model before ordering — not all Standard Horizon fixed-mount radios have a SCU30 expansion slot.
Q: Can I use the SCU30 with the wired SSM70H microphone?
A: No. The SCU30 is only required for the wireless SSM72H RAM4X system. The SSM70H connects via cable and does not use WiFi.
Parts Desk Insights
Best Use Case: The SCU30 is the right choice when you want to add a wireless second station to your GX2400 or GX6000 without running additional cabling — ideal for flybridge installations, sailboat cockpits, or any helm layout where routing a new cable is impractical. Pair it with the SSM72H RAM4X Wireless Microphone to complete the system.
Common Issue: Customers occasionally order the SCU30 without confirming their radio model has an available expansion slot. Before purchasing, check your GX2400 or GX6000 owner's manual to verify the SCU30 port is present and unoccupied.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.