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41-EN
• The XM or SIRIUS antenna is not connected to the XM or
SIRIUS radio module.
- Check whether the XM or SIRIUS antenna cable is attached
securely to the XM or SIRIUS radio module.
• Radio is being updated with latest encryption code.
- Wait until encryption code is being updated. Channels 0 and 1
should function normally.
• XM or SIRIUS signal is too weak at the current location.
- Wait until the car reaches a location with a stronger signal.
• Radio is acquiring audio or program information.
- Wait until the radio has received the information.
• The channel currently selected has stopped broadcasting.
- Select another channel.
• The user has selected a channel number that does not exist or is
not subscribed to.
- The unit will revert back to the previously selected channel.
• There is no artist name/feature, song/program title, or additional
information associated with the channel at that time.
- No action needed.
• If an error or other problem occurs.
- Change channels or consult your Alpine dealer.
Specifications
FM TUNER SECTION
AM TUNER SECTION
USB SECTION
GENERAL
CHASSIS SIZE
NOSEPIECE SIZE
• Due to continuous product improvement, specifications and design
are subject to change without notice.
Indication for SAT Receiver Mode
(SIRIUS mode)
(XM mode)
ACQUIRING SIGNAL
(SIRIUS mode)
(XM mode)
ACQUIRING SIGNAL
Tuning Range 87.7-107.9 MHz
Mono Usable Sensitivity 9.3 dBf (0.8µV/75 ohms)
50 dB Quieting Sensitivity 13.5 dBf (1.3µV/73 ohms)
Alternate Channel Selectivity 80 dB
Signal-to-Noise Ratio 65 dB
Stereo Separation 35 dB
Capture Ratio 2.0 dB
Tuning Range 530-1,710 kHz
Sensitivity (IEC Standard) 22.5 µV/27dB
USB requirements USB 1.1/2.0
Max. Power Consumption 500mA
USB Class Mass Storage
File System FAT 12/16/32
MP3 Decoding MPEG-1/2 AUDIO Layer-3
WMA Decoding Windows Media™ Audio
AAC Decoding AAC-LC format “.m4a” file
Number of Channels 2-Channel (Stereo)
Frequency Response* 5-20,000 Hz (±1 dB)
Total Harmonic Distortion 0.008% (at 1 kHz)
Dynamic Range 95 dB (at 1 kHz)
Signal-to-Noise Ratio >105 dB
Channel Separation 85 dB (at 1 kHz)
* Frequency response may differ depending on the encoder
software/bit rate.
Power Requirement 14.4 V DC
(11-16 V allowable)
Power Output 16 W RMS × 4*
*Primary amplifier ratings per CEA-2006 Standard
• Power output: measured at 4 Ohms and 1% THD+N
• S/N: 80 dBA (reference: 1 W into 4 Ohms)
Maximum Pre-Output Voltage 2 V/10 k ohms
Bass ±14 dB at 100 Hz
Treble ±14 dB at 10 kHz
Weight 1.0 kg (2 lbs. 3 oz)
Width 178 mm (7")
Height 50 mm (2")
Depth 156 mm (6-1/8")
Width 170 mm (6-3/4")
Height 46 mm (1-13/16")
Depth 27 mm (1-1/16")