Digital Yacht SPL1500 Antenna Splitter VHF/AIS
Best antenna solution for boaters streamlining their VHF and AIS systems.
Simplify your boat's electronics with the Digital Yacht SPL1500 Antenna Splitter. This device allows you to share a single VHF antenna between your VHF radio and AIS system, enhancing both performance and safety. Featuring Digital Yacht’s ZeroLoss™ technology, it ensures optimal signal integrity for transmission and reception. Its fail-safe operation guarantees your main VHF radio remains functional even if power is lost. Compatible with all Class B AIS systems and operating on 12V or 24V, the SPL1500 offers a streamlined installation and reduces clutter.
$380.99
Owner Satisfaction
4.7
/ 5
Category Rank
9
/ 206
#9 in Splitters
Price vs Category Average
-13%
Below average
Technology
ZeroLoss™
/ ZeroLoss™
Who it's for
- Safety-conscious sailors requiring reliable emergency communication redundancy
- Boat owners looking to reduce mast clutter and installation effort
- Cruisers needing maximum range for VHF and AIS performance
Who should skip it
- Boaters avoiding extra wiring or limited power availability
- Budget-focused sailors preferring a cheaper, secondary antenna setup
- Safety purists who prefer independent systems for critical navigation
Performance breakdown
Signal Integrity
ZeroLoss technology ensures minimal signal degradation for both AIS and VHF.
Installation Simplicity
Streamlined design and included cables make setup straightforward for most boaters.
Safety Reliability
Fail-safe operation keeps your primary VHF radio active during power loss.
System Compatibility
Broad support for all Class B AIS systems ensures wide-ranging integration.
Build Durability
Rugged, waterproof construction stands up to harsh marine environments effectively.
Power Versatility
Dual voltage support handles both 12V and 24V boat electrical systems.
Key Specs
Technology
ZeroLoss™
Compatibility
All Class B transponders and receivers
Power Supply Voltage
12V or 24V
Operation
Fail safe
Design
Waterproof
Input
Main VHF Antenna
Outputs
AIS Receiver/Transponder, DSC VHF
Included Cables
0.75m PL259-PL259 and 0.75m BNC-BNC
Features
- Shares one VHF antenna for VHF and AIS
- ZeroLoss™ technology for optimal performance
- Fail-safe operation for VHF radio
- Compatible with all Class B AIS
- Simplifies installation and reduces clutter
- Operates on 12V or 24V systems
- Matches AIT1500 aesthetics
- Includes necessary short cables
What customers say
Customers overwhelmingly value the Digital Yacht SPL1500 Antenna Splitter for its exceptional reliability and convenience in marine electronics setups. The core benefit is its ability to efficiently share one VHF antenna between the radio and AIS without signal loss. Reviewers consistently praise the low insertion loss, which keeps both VHF communication and AIS reception robust. A critical safety feature is the automatic priority switching that instantly disconnects AIS during VHF transmission, protecting sensitive equipment. While the initial cost is higher than passive options, users consider the SPL1500 a worthwhile investment due to its superior build quality and flawless, dependable operation, making it a highly recommended solution for modern navigation.
Know before you buy
Yes, the SPL1500 is designed to allow your existing VHF antenna to be shared between your VHF radio and your AIS system, eliminating the need for a second antenna.
The device features a fail-safe design. If power is lost, the antenna connection is automatically routed to your main VHF radio, ensuring you maintain critical communication capabilities.
The SPL1500 is compatible with all Class B AIS transponders and receivers, making it a versatile choice for most recreational marine setups.
No, the SPL1500 utilizes Digital Yacht’s ZeroLoss™ technology. This ensures that signal integrity is maintained for both transmission and reception, preventing the performance loss typically associated with standard splitters.
The SPL1500 is flexible and can operate on both 12V and 24V DC power systems, making it suitable for a wide range of boat electrical configurations.
The unit comes with two 0.75m patch cables: one PL259-PL259 cable for your VHF radio and one BNC-BNC cable for your AIS unit, allowing for a quick and simple installation.
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Ready to buy?
$381