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The SIRIUS Sportster 4 features a new slim profile, large, easy to read display and rotary knob simplifies channel search and selection. The Sportster 4 includes everything you need to enjoy SIRIUS Satellite Radio in your vehicle.

Features:

• Comes with new SIRIUS Universal Plug & Play Vehicle Dock
• Replay Features-Pause, rewind and play 44 minutes of your favorite SIRIUS broadcasts.
• NEW Replay List Mode-View and play back individual selections from the Replay memory buffer.
• One-Touch Jump-One Touch gets you back to your local traffic/weather channel or to your favorite channel.
• SIRIUS GameZone-Select your favorite team from each of the sport leagues. Includes NFL, NBA, NHL and college teams.
• SIRIUS GameAlert-Prompts you when your favorite teams' games are on and when the scores change.
• MEMO with S-Seek Alert-Stores the names of your favorite songs and programs and alerts you when they are playing on any channel.
• 30 Presets-Store your favorite channels for easy access.
• Direct Channel Access-Dial up the channel you want and go to it now.
• Parental Controls-Block access to any channel.
• Built-In Wireless FM Transmitter-100 Channel wireless FM Modulator easily allows SIRIUS to be heard through any FM Radio.
• Real-Time Clock-Satellite updated clock with 7 time zones, auto shutdown and sleep timer.
• Program Alert-Allows you to program the receiver to switch to a selected channel at a specific time.

Includes:

• Sirius Sportster 4 Receiver
• Vehicle Power Adapter
• Remote Control
• Magnetic Vehicle Antenna
• Universal Car Dock
• Mounting Hardware

COMPATIBILITY, SPECS AND DOCS

Radio Specs:

Power Requirements:    4.9-5.6 Volts, Negative Ground, DC
Audio Output:    1V (Peak-to-Peak)
Total Harmonic Distortion (THD):    <0.3%
Signal-to-noise (S/N):    Greater than 75dB
Operation Temperature:    -20° to +85° C (-4° to +185° F)
Radio Dimensions (Length x Height x Depth):    114.2mm(W) x 62.5mm(H) x 16.9mm(D)
(4.5” W x 2.5” H x 0.6” D)
Radio Weight:    121g (4.2 oz.)
Remote Control Dimensions (Width x Height x Depth):    41mm(W) x 105mm(H) x 18mm(D)
(1.6”W x 4.1”H x 0.7”D)
Remote Control Battery Requirements:    CR2025
Cigarette Lighter Adapter Fuse Requirement:    2A Slow Blow
Cigarette Lighter Adapter Cable Length:    1.8m (6ft.)
Antenna Type:    Low Profile Magnetic
Antenna Cable Length:    21' (single micro-cable)
Antenna Connector Type:    SMB (right-angle)
Audio Out Interface:    1/8” / 3.5mm Stereo Jack

WARNING, VIDEO AND FAQ

Warnings

NOTE: In order to comply with a FCC ruling, Sirius has weakened the FM transmission strength in any radio manufactured after 2006. This decrease in strength may hinder your listening experience, especially if you plan on using the FM transmitter to broadcast Sirius to your radio in an area with many competing FM stations.

Please listen to the following for an example of common sound issues related to the weaker FM transmitters.

Common sound issues related to the weaker FM transmitter.

If you believe this may be an issue for you, or if you are experiencing sound quality issues with your current setup, we'd strongly recommend exploring the following options to directly connect your Sirius receiver to your car radio.

Options for improving audio quality

For a more detailed explanation of these options checkout this guide.

FAQ's