SiriusXM XMM4 Marine Antenna
Best durable antenna for boaters seeking reliable offshore satellite reception.
This marine-grade antenna ensures reliable satellite radio reception in harsh aquatic environments. With a durable, UV-stable housing and a generous 30-foot cable, it offers flexible installation options for various watercraft while resisting corrosion from salt and fresh water.
$79.95
at
Walmart
Who it's for
- Boaters seeking reliable satellite reception in demanding maritime conditions.
- Owners of smaller vessels with limited mounting space for electronics.
- Offshore sailors requiring uninterrupted entertainment during long coastal passages.
Who should skip it
- Captains of large vessels needing extensive wiring runs for installation.
- Marine enthusiasts who prefer heavy-duty metal hardware for permanent installations.
- Multi-purpose radio users looking for a single universal antenna solution.
Performance breakdown
Marine Durability
UV-stable housing and corrosion resistance handle harsh saltwater conditions with ease.
Signal Reliability
High 30 dB gain ensures consistent satellite lock even in open water.
Installation Versatility
Included pole mast and generous cable length simplify mounting on diverse vessels.
Environmental Resilience
Wide operating temperature range withstands extreme heat and freezing marine climates.
Build Quality
Rugged ABS construction feels substantial and built for long-term outdoor exposure.
Connectivity Standards
Standard SMB connection ensures broad compatibility with most satellite radio receivers.
Key Specs
Connection
Straight SMB
Cable Length
30 feet
Gain
30 dB
Housing Material
White ABS, UV Stable
Operating Voltage
4.5 Volts
Operating Temperature
-40 to 105 degrees C
Height
10.25 inches
Weight
1.69 lbs
Impedance
50 ohm
Frequency
2320 to 2345 MHz
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