Specifications - Alpine CDA-7844 Owner's Manual

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
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 ..................................................................... 95 dB
Channel Separation ...................................................... 85 dB (at 1 kHz)
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Specifications

FM TUNER SECTION
AM TUNER SECTION
CD SECTION
English
REMOTE CONTROL
Battery Type ........................................................ AAA batteries (2 pcs.)
REMOTE CONTROL SIZE
Width ............................................................................... 56 mm (2-1/4")
Height ............................................................................... 14 mm (9/16")
Depth ............................................................................ 105 mm (4-1/8")
Weight ................................................................................. 50 g (1.8 oz)
GENERAL
Power Requirement ............................... 14.4 V DC (11–16 V allowable)
Maximum Power Output* ................................................................ 40 W
Continuous Power Output** ........................................................... 19 W
Maximum Pre-Output Voltage .......................................... 4 V/10 k ohms
Bass .................................................................................. ±14 dB/60 Hz
Treble .............................................................................. ±14 dB/10 kHz
Weight ........................................................................ 1.5 kg (3 lbs. 4 oz)
CHASSIS SIZE (W H D) ... 178 mm (7")
NOSEPIECE SIZE
(W H D) ... 170 mm (6-3/4")
* Under maximum operating voltage and input
signal, into 4 ohms.
** 0.8% THD, at 14.4 V battery voltage.
Due to continuous product improvement,
specifications and design are subject to change
without notice.
50 mm (2") 153 mm (6")
46 mm (1-13/16") 18 mm (11/16")
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