ALPINE IVA-D310J & NVA-HD55 Mobile Media Station 1DIN Car Audio HDD DVD CD MD
Description
ALPINE IVA-D310J
Monitor section
Screen size 7.0 inches
LCD transmissive TN LCD
Drive system TFT active matrix
Number of pixels 336.960 (1.440 x 234)
Effective pixel count 99.99% or more
Illumination methodCold cathode fluorescent tube
Dimensions178(W)×165(D)×50
(height)mm (when stored)
Weight2.2kg
Radio Tuner Section
Reception frequency AM ; 522 to 1,629kHz, FM ; 76.0 to 90.0kHz
FM; 76.0 to 90.0MHz
Practical sensitivity AM ; 22.5μV, FM
FM ; 0.8μV (75Ω)
9.3dBf (new IHF)
Stereo Separation FM ; 45dB min.
SN ratio FM ; 80dB min.
Image Disturbance Ratio FM ; 80dB min.
IF Disturbance Ratio FM ; 80dB min.
CD/DVD section
Method Optical (compact disc type)
(Compact Disk System)
Number of quantization bits 1 bit
Number of channels 2 channels (stereo)
Dynamic range95dB (1kHz) or more
High-frequency distortion ratio 0.008% (1kHz) or less
Channel separation 85dB (1kHz) or better
Wah flutter measurement limit or less
Signal system NTSC
Horizontal resolution 500 lines or more
Image output level 1Vp-p (75Ω)
Image SN ratio DVD ; 60dB
Audio SN ratio 105dB or better
Frequency response 5 to 20 kHz
TV tuner section
Antenna input 4ch diver (75Ω)
Reception method NTSC color system
Circuit method PLL frequency synthesizer
Reception channelsVHF 1 to 12ch, UHF 13 to 62ch
S/N ratio (video) 40dB
(Audio) 50dB
Practical sensitivity 40dBμV
Dimensions275(W)×170(D)×40
(height) mm
Weight 1.3kg
General
Power supply DC14.4V
(Operating range; 11 to 16V)
Grounding method d-earth
Audio Output LevelPre-Output: 2V/10kΩ (max.)
(front/rear)
Pre-output: 2V/10kΩ (Max.)
(Subwoofer)
AUX OUT:1.2V/10kΩ
Ai-NET:850mV
Operating temperature range 0°C to 45°C
Amplifier section
Maximum output 50W x 4