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XM SureConnect

FM adapter for plug-and-play satellite radios

Item # 220XMSC1

Discontinued item

Item # 220XMSC1

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About the XM SureConnect

The XM SureConnect FM adapter improves the signal from your XM radio's wireless FM transmitter to your vehicle's stereo. The SureConnect cable plugs into the antenna port on your satellite radio's car cradle and connects to your vehicle's in-glass or fixed antenna; it's not compatible with retractable or roof-mount antennas. You'll enjoy clearer, more consistent satellite radio reception. Warranty: 1 year.

What's in the box:

  • 21' XM SureConnect cable with antenna clamp on one end and a right angle SMB connector on other end
  • Window mount bracket
  • Rubber boot
  • Plastic sleeve
  • 3 Wire ties
  • Vehicle Installation Guide
  • Product Registration card
  • Limited Warranty card

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More details on the XM SureConnect

Research Team

Product Research


Overview: The Audiovox XMSC-1 XM SureConnect Cable improves FM frequency transmission between you vehicle's FM antenna an the built-in wireless FM transmitter inside your XM Satellite receiver. The XM SureConnect cable can be clipped to your exterior FM antenna if you have a fixed mount antenna or stuck to the interior of the windshield if you have an In-Glass FM antenna. The SureConnect cable plugs into your XM vehicle dock's antenna SMB plug and your XM antenna then plugs into the SureConnect Cable's SMB port. The SureConnect cable cannot be used on retractable or motorized FM antennas.

Note: When installed with the interior window bracket, the XM SureConnect cable should not be mounted over top your rear window's defogger grid.

Compatibility: The XM SureConnect Cable is designed to work with any plug-and-play XM tuner and XM vehicle dock featuring an SMB antenna connection.

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