SiriusXM Radio Marine Antenna with Ratchet Mount


Sale price$89.95

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The XMM4 is a high gain SiriusXM™ Radio marine antenna designed to handle the harsh environment of both salt and fresh water boating. The antenna is ground plane independent and can be mounted in a variety of locations on a boat or ship. It features a waterproof and corrosion resistant housing and comes with 30 foot reinforced marine grade antenna cable.

Product Details

  • Waterproof - No need to worry about water damage to your antenna thanks to the incredible durability of this XMM4
  • Multiple Mounting Options - This antenna is designed to be mounted on a variety of locations specific to marine watercraft and still receive a clear signal
  • Extended Cable Length - The XMM4 comes with a 30 foot cable allowing you to mount your antenna a good distance away from your receiver for optimum reception
  • XM APPROVED - Per specification XM-TEC-3-0009-2-RD


  • Frequency: 2320 to 2345 MHz
  • Gain: 2 dBic (20-60 deg elevation) -2 dBi (horizon)
  • Bandwidth: 12.5 MHz
  • Impedance: 50 ohms
  • Polarization LHCP (20-60 deg elevation) Linear (horizon)


  • Gain: 30 dB, typical
  • Noise Figure: 1.0 dB, maximum
  • Power: 4.5 Vdc, nominal
  • Current Drain: 50 mA, maximum
  • Unwanted Signal Rejection: 35 dB, Minimum


  • Type: Coaxial RG-58A/U
  • Length: 30 Feet
  • Connector: Straight SMB

Mechanical Specifications

  • Overall Height: 10.25 inches
  • Effective Diameter: 0.75-0.82 inches
  • Housing Material: white ABS, UV Stable


  • Fits Standard Marine Antenna Bases
  • Rated Wind Velocity: 100 mph
  • Weight: .025 Lbs w/out cable

Other Specifications

  • Temperature: -40 degrees C to +105 degrees C, operating
  • Temperature: -45 degrees C to +120 degrees C, storage

Compatible Receivers

  • Works with all Sirius and XM Radio receivers and cradles with a standard SMB connector

Technical Specs

  • Model #: XMM4
  • Manufacturer: Pixel Technologies
  • Dimensions: 10.25 inches high
  • Weight: 0.25 lbs w/out Cable  

Package Includes

  • SiriusXM Radio Marine Antenna
  • 30 feet of cable with SMB straight connector attached
  • Mounting base


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