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29ITALIANO
Specifiche
SEZIONE USB
Standard USB :
USB 1.1, USB 2.0
Velocità di trasferimento dati (Piena velocità) :
Max. 12 Mbps
Dispositivi compatibili :
Classe di archiviazione
di massa (eccetto hard disk)
File System compatibili :
FAT 32/ 16/ 12
Formati audio riproducibili :
MP3/ WMA/ WAV
Potenza di uscita :
CC 5 V 1 A, Terminale
d’ingresso USB (anteriore o posteriore)
SEZIONE BLUETOOTH
Versione :
certificato Bluetooth 2.1 (+EDR)
Classe potenza :
Radio classe 2
Distanza utile :
10 m
Profilo :
HFP 1.5, OPP 1.1, A2DP 1.2, AVRCP 1.3,
PBAP 1.0
GENERALI
Alimentazione :
Tensione operativa : CC 14,4 V
(tolleranza da 11 V a 16 V)
Messa a terra :
Massa negativa
Temperatura operativa consentita :
Da 0°C a +40°C
Dimensioni (L × A × P) : (approssimative)
Dimensioni installazione :
182 mm × 52 mm × 158 mm
Dimensioni pannello :
188 mm × 59 mm × 9 mm
Peso :
1,3 kg (esclusi gli accessori)
I dati qui riportati sono soggetti modifica senza
preavviso.
“Made for iPod,” and “Made for iPhone” mean that
an electronic accessory has been designed to connect
specifically to iPod, or iPhone, respectively, and
has been certified by the developer to meet Apple
performance standards. Apple is not responsible for
the operation of this device or its compliance with
safety and regulatory standards. Please note that the
use of this accessory with iPod, or iPhone may affect
wireless performance.
iPhone, iPod, iPod classic, iPod nano, and iPod touch
are trademarks of Apple Inc., registered in the U.S.
and other countries.
SEZIONE AMPLIFICATORE AUDIO
Potenza in uscita massima :
50 W per canale
Potenza in uscita continua (RMS) :
20 W per
canale in 4 Ω, da 40 Hz a 20 000 Hz con una
inferiore allo 1% distorsione armonica totale.
Rapporto segnale/interferenza :
70 dB
Impedenza di carico :
4 Ω (tolleranza da 4 Ω
a 8 Ω)
Risposta in frequenza :
40 Hz a 20 000 Hz
Livello linea in uscita o livello subwoofer in
uscita/impedenza :
2,5 V/20 kΩ carico
(a fondo scala)
Impedenza in uscita :
≤ 600 Ω
Altro terminale :
Terminale d’ingresso USB,
Cavo USB posteriore, Presa d’ingresso
ausiliario, Ingresso antenna
SEZIONE SINTONIZZATORE
Gamma di frequenze :
FM :
Da 87,5 MHz a 108,0 MHz
AM :
MW : Da 531 kHz a 1 611 kHz
LW : Da 153 kHz a 279 kHz
Sintonizzatore FM :
Sensibilità utilizzabile :
9,3 dBf (0,8 μV/75 Ω)
50 dB Sensibilità di silenziosità :
16,3 dBf (1,8 μV/75 Ω)
Selettività canale alternativo (400 kHz) :
65 dB
Risposta in frequenza :
Da 40 Hz a 15.000 Hz
Separazione stereo:
40 dB
Sintonizzatore MW :
Sensibilità/Selettività :
20 μV/40 dB
Sintonizzatore LW :
Sensibilità :
50 μV
SEZIONE LETTORE CD
Tipo :
Lettore Compact Disc
Sistema di rilevamento del segnale :
Pickup
ottico senza contatto (laser semiconduttore)
Numero di canali :
2 canali (stereo)
Risposta in frequenza :
5 Hz a 20 000 Hz
Rapporto segnale/interferenza :
102 dB
Affievolimento periodico del suono e
oscillazione del suono :
Inferiori al limite
misurabile
Formato di decodifica MP3 (MPEG1/2 Audio
Layer 3) :
Velocità max (Bit) : 320 kbps
Formato di decodifica WMA (Windows
Media® Audio) :
Velocità max (Bit) : 192 kbps
IT02-29_KD-R721BT_[E]_f.indd 29IT02-29_KD-R721BT_[E]_f.indd 29 1/24/11 10:54:20 AM1/24/11 10:54:20 AM
85


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