Specifications; Am Tuner Section; Bluetooth Section - Kenwood KDC-BT945U Instruction Manual

Specifications

FM tuner section
Frequency range (200 kHz space)
: 8 7.9 MHz – 107.9 MHz
Usable sensitivity (S/N = 30dB)
: 9 .3dBf (0.8 μV/75 Ω)
Quieting Sensitivity (S/N = 50dB)
: 1 5.2dBf (1.6 μV/75 Ω)
Frequency response (±3 dB)
: 3 0 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 7 0 dB
Selectivity (±400 kHz)
: ≥ 80 dB
Stereo separation (1 kHz)
: 4 0 dB

AM tuner section

Frequency range (10 kHz space)
: 5 30 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB)
: 2 8 dBµ (25 µV)

Bluetooth section

(KDC-X994/ KDC-BT945U)
Version
: B luetooth 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)
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KDC-X994/ KDC-BT945U/ KDC-X794/ KDC-MP745U
USB Interface
USB Standard
: USB1.1/ 2.0 (Full speed)
Maximum Supply current
: 500 mA
File System
: FAT16/ 32
MP3 decode
: C ompliant 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
: 5 00 – 200 rpm (CLV)
Wow & Flutter
: Below Measurable Limit
Frequency response (±1 dB)
: 1 0 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
: C ompliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC ".m4a" files