Alpine CDE-7870 - Manual (Page 19)

17
-EN
Specifications
FM TUNER SECTION
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
65 dB
Stereo Separation 35 dB
Capture Ratio 2.0 dB
AM TUNER SECTION
Tuning Range 530 – 1,710 kHz
Sensitivity (IEC Standard) 22.5 µV/27 dB
CD PLAYER SECTION
Frequency Response 5 – 20,000 Hz (±1 dB)
Wow & Flutter (% WRMS) Bleow 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)
PICKUP
Wave length 795 nm
Laser power CLASS I
GENERAL
Power Requirement 14.4 V DC
(11–16 V allowable)
Maximum Power Output 50 W
× 4 (CDM-7874/
CDE-7872 only)
45 W
× 4 (CDE-7870 only)
Maximum Pre-Output Voltage 2 V/10 k ohms
Bass
±14 dB at 60 Hz
Treble ±14 dB at 10 kHz
Weight 1.5 kg (3 lbs. 5 oz)
CHASSIS SIZE
Width 178 mm (7")
Height 50 mm (2")
Depth 155 mm (6-1/8")
NOSEPIECE SIZE
Width 170 mm (6–3/4")
Height 46 mm (1-13/16")
Depth 20 mm (11/16")
Due to continuous product improvement, specifications and
design are subject to change without notice.