SIMRAD RS20S Class-D VHF Radio
The SIMRAD RS20S Class-D VHF Radio is a black communication device designed for marine use, featuring a compact size of 9 x 10 x 6 inches. This unit is installed by marine professionals to facilitate reliable communication in coastal and offshore environments.
Compatibility & Applications
- Fits standard mounting brackets commonly used in marine installations.
- Pairs with existing antenna systems compatible with VHF radios.
- Mounts on sailboats, motorboats, and yachts up to 50 feet.
- Wires to 12V DC power systems for reliable operation.
- Replaces older models such as Icom IC-M324 and Standard Horizon GX1600.
- Integrates with multifunction displays for enhanced functionality.
The unit ensures clear communication in marine environments, with an IPX7 rating for water resistance. It serves as a direct replacement for older VHF radios, simplifying installation in existing setups, especially for vessels transitioning from outdated communication systems.







