Alpine cda-7873 Manual Do Utilizador

Tuning Range

87.7 – 107.9 MHz

Mono Usable Sensitivity

9.3 dBf (0.8 µV/75 ohms)

50 dB Quieting Sensitivity

13.5 dBf (1.3 µV/75 ohms)

Alternate Channel Selectivity 80 dB
Signal-to-Noise Ratio

80 dB

Stereo Separation

45 dB

Capture Ratio

2.0 dB

Tuning Range

530 – 1,710 kHz

Sensitivity (IEC Standard)

22.5 µV/27 dB

Frequency Response

5 – 20,000 Hz (±1 dB)

Wow & Flutter (% WRMS)

Below measurable limits

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)

Battery Type

AAA batteries (2 pcs.)

Width

42 mm (1-21/32")

Height

121 mm (4-25/32")

Depth

23 mm (29/32")

Weight

50 g (1.8 oz)

Power Requirement

14.4 V DC
 (11–16 V allowable)

Maximum Power Output

60 W 

× 4 (CDA-7876/CDA-

7875/CDA-7873 only)

Maximum Pre-Output Voltage 5 V/10 k ohms (CDA-7977

only)
2V/10k ohms (CDA-7876/
CDA-7875/CDA-7873 only)

Maximum Subwoofer Output

Voltage

4 V/10 k ohms (CDA-7876/
CDA-7875/CDA-7873
only)
2V/10k ohms (CDA-7876/
CDA-7875/CDA-7873 only)

Weight

1.5 kg (3 lbs. 5 oz)

Width

178 mm (7")

Height

50 mm (2")

Depth

155 mm (6-1/8")

Width

170 mm (6-11/16")

Height

46 mm (1-13/16")

Depth

24 mm (15/16")

Due to continuous product improvement, specifications and
design are subject to change without notice.

• The XM antenna is not connected to the XM radio

module.
- Check whether the XM antenna cable is attached

securely to the XM 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 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.