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KDC-X994/ KDC-BT945U/ KDC-X794/ KDC-MP745U
FM tuner section
Frequencyrange(200kHzspace)
:87.9MHz–107.9MHz
Usablesensitivity(S/N=30dB)
:9.3dBf(0.8μV/75Ω)
QuietingSensitivity(S/N=50dB)
:15.2dBf(1.6μV/75Ω)
Frequency response (±3 dB)
:30Hz–15kHz
Signal to Noise ratio (MONO)
:70dB
Selectivity(±400kHz)
:≥80dB
Stereoseparation(1kHz)
:40dB
AM tuner section
Frequencyrange(10kHzspace)
:530kHz–1700kHz
Usablesensitivity(S/N=20dB)
:28dBµ(25µV)
Bluetooth section
(KDC-X994
/ KDC-BT945U
)
Version
:BluetoothVer.2.1+EDRCertified
Frequency range
:2.402–2.480GHz
Output Power
:+4dBm(MAX),0dBm(AVE)PowerClass2
Maximum Communication range
:Lineofsightapprox.10m(32.8ft)
Profiles
: HFP (Hands Free Profile)
: HSP (Headset Profile)
: SPP (Serial Port Profile)
: PBAP (Phone Book Access Profile)
: OPP (Object Push Profile)
: SYNC (Synchronization Profile)
: A2DP (Advanced Audio Distribution Profile)
: AVRCP (Audio/Video Remote Control Profile)
USB Interface
USB Standard
:USB1.1/2.0(Fullspeed)
Maximum Supply current
:500mA
File System
:FAT16/32
MP3 decode
:CompliantwithMPEG-1/2AudioLayer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC ”.m4a” files
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
:8TimesOverSampling
D/A Converter
: 24 Bit
Spindle speed
:500–200rpm(CLV)
Wow & Flutter
: Below Measurable Limit
Frequencyresponse(±1dB)
:10Hz–20kHz
Totalharmonicdistortion(1kHz)
:0.008%
SignaltoNoiseratio(1kHz)
KDC-X994/KDC-X794:110dB
KDC-BT945U/KDC-MP745U:105dB
Dynamic range
: 93 dB
MP3 decode
:CompliantwithMPEG-1/2AudioLayer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC “.m4a” files
Specifications