ALPINE I905

Kirjeldus

9" Separate Digital Media Station

Monitor:

– Screen: 9" TFT active matrix
– Number of Picture Elements: 2,764,800 pcs. (1280 x 720 x RGB)
– Effective Number of Picture Elements: 99% or more
– Color System: NTSC / PAL
– Illumination System: LED

FM Tuner:

– Tuning Range: 87.5 – 108.0 MHz
– Mono Usable Sensitivity: 8.1 dBf (0.7 μV / 75 Ω)
– 50 dB Quieting Sensitivity: 12 dBf (1.1 μV / 75 Ω)
– Alternate Channel Selectivity: 80 dB
– Signal-to-Noise Ratio: 65 dB
– Stereo Separation: 35 dB

AM Tuner:

– Tuning Range: 531 – 1,602 kHz
– Usable Sensitivity 25.1 μV / 28 dBf

DAB:

– Tuning Range: 174 – 240 MHz
– Usable Sensitivity: -100 dBm
– Signal-to-Noise Ratio: 90 dB

USB1:

– USB Requirements" USB 2.0
– Max. Power Consumption: 2,400 mA
– USB Class: USB (Mass Storage Class)
– File System: FAT16, FAT32, exFAT
– Number of Channels: 2-Channels (Stereo)
– Frequency Response: 5 – 40,000 Hz (±1 dB) (Frequency response may differ depending on the encoder software / bit rate)
– Total Harmonic Distortion: 0.005% (at 1 kHz)
– Dynamic Range: 95 dB (at 1 kHz)
– Signal-to-Noise Ratio: 95 dB
– Channel Separation: 90 dB (at 1 kHz)

USB2:

– Max. Power Consumption: 1,500 mA (CDP Support)
– USB Class: Charge only

HDMI:

– Input Format: 720p / 480p / VGA
– Output Format: 720p / 480p

Bluetooth:

– Bluetooth Specification: Bluetooth V4.2 (2,402 – 2,480 MHz)
– Output Power: +4.0 dBm / 2.51 mW Ave. (Power class 2)
– Profile: HFP (Hands-Free Profile), OPP (Object Push Profile), PBAP (Phone Book Access Profile), SPP (Serial Port Profile), A2DP (Advanced Audio, Distribution Profile), AVRCP (Audio/Video Remote, Control Profile)

GPS:

– Reception Frequency: 1575.42 ± 1.023 MHz
– Reception Sensitivity (Search): -136 dB max.

Wi-Fi:

– Frequency Ranges: IEEE 802.11 b/g/n (2.4 GHz)
– Channels: 1 – 13 ch (2.4 GHz)
– Security Protocols: WPA3 / WPA2-PSK (TKIP, AES)

General:

– Power Requirement: 14.4 V DC (11–16 V allowable)
– Operating temperature: -20°C to + 60°C
– Power Output: 4x 50 W
– Maximum Current Consumption: 15 A
– Audio Output Level: Preout (Front, Rear): 4 V / 10 kΩ (max.); Preout (Subwoofer): 4 V / 10 kΩ (max.)
– Chassis Size (W x H x D): 178 x 50 x 142 mm
– Display Size (W x H x D): 215 x 137 x 39 mm