Kenwood KMR-550U Manual Do Utilizador

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KDC-X896/ KDC-BT852HD/ KDC-X496/ KDC-452U/ KMR-550U

English

   

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Frequency range (200 kHz step)

:  87.9 MHz – 107.9 MHz

Usable sensitivity (S/N = 30dB)

:  9.3dBf (0.8 μV/75 Ω)

Quieting Sensitivity (S/N = 46dB)

:  15.2 dBf (1.6 μV/75 Ω)

Frequency response (±3 dB)

:  30 Hz – 15 kHz

Signal to Noise ratio (MONO)

:  70 dB (±400 kHz)

Stereo separation

:  40 dB (1 kHz)

Frequency range (200 kHz step)

:  87.9 MHz – 107.9 MHz

Frequency response (±3 dB)

: 20 Hz – 20 kHz

Signal to Noise ratio (STEREO)

:  70 dB

Frequency range (10 kHz step)

:  530 kHz – 1700 kHz

Usable sensitivity (S/N = 20dB)

:  28 dBµ (25 µV)

Frequency range (10 kHz step)

:  530 kHz – 1700 kHz

Frequency response (±3 dB)

: 40 Hz – 15 kHz

Signal to Noise ratio (STEREO)

:  70 dB

Laser diode

:   GaAlAs

Digital filter (D/A) 

:  8 Times Over Sampling

D/A Converter

:  24 Bit

Spindle speed (Audio files)

:  500 – 200 rpm (CLV)

Wow & Flutter

:  Below Measurable Limit

Frequency response (±1 dB)

: 10 Hz – 20 kHz

Total harmonic distortion (1 kHz) 

KDC-X896/ KDC-X496 : 0.008 %
KDC-BT852HD/ KDC-452U/ KMR-550U : 0.010 %

Signal to Noise ratio (1 kHz)

KDC-X896/ KDC-X496 : 110 dB
KDC-BT852HD/ KDC-452U/ KMR-550U : 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

USB Standard

: USB1.1/ 2.0 (Full speed)

File System 

: FAT16/ 32

Maximum Supply current

: DC 5 V   1 A

MP3 decode 

:  Compliant with MPEG-1/2 Audio Layer-3

WMA decode 

:  Compliant with Windows Media Audio

AAC decode 

:  AAC-LC “.m4a” files

Maximum output power

:  50 W x 4

Full Bandwidth Power (at less than 1% THD) 

:  22 W x 4

Speaker Impedance

:  4 – 8 Ω

Tone action

Bass : 100 Hz ±8 dB
Middle : 1 kHz ±8 dB
Treble : 12.5 kHz ±8 dB

Preout level/ Load (CD)

KDC-X896/ KDC-X496 : 4000 mV/10 kΩ
KDC-BT852HD/ KDC-452U/ KMR-550U 

 : 2500 mV/10 kΩ

Preout impedance

:  ≤ 600 Ω

Version

:  Bluetooth Ver. 3.0 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)
: A2DP (Advanced Audio Distribution Profile)
: AVRCP (Audio/Video Remote Control Profile)
: PBAP (Phonebook Access Profile)
: OPP (Object Push Profile)

Frequency response (±3 dB)

:  20 Hz – 20 kHz

Input Maximum Voltage

:  1200 mV

Input Impedance

:  10 kΩ

Specifications subject to change without notice.

Operating voltage

KDC-X896/ KDC-BT852HD 

 

: 14.4 V (10.5 – 16V allowable)

KDC-X496/ KDC-452U/ KMR-550U 

 

: 14.4 V (11 – 16V allowable)

Maximum Current consumption

:  10 A

Installation Size (W x H x D) 

:  182 x 53 x 160 mm 

7-3/16 x 2-1/16 x 6-5/16 inch

Weight

:  2.9 lbs (1.3 kg)