Kenwood KDC-248U FM tuner section, AM tuner section, CD player section, USB interface, General

Page 15

Specifications

FM tuner section

Frequency range:

For KDC-248UI KDC-208U:

200 kHz space: 87.9 MHz - 107.9 MHz For KDC-MP248UI KDC-MP148U:

50 kHz space: 87.5 MHz - 108.0 MHz Usable sensitivity (SIN= 26 dB):

11.2 dBf (1.0 IJV175 0)

Quieting sensitivity (DIN SIN = 46 dB): 19.2 dBf (2.5 IJVl75 0)

Frequency response (±3 dB): 30 Hz - 15 kHz

Signal-to-Noise ratio (MONO): 63 dB

Stereo separation (1 kHz): 40 dB

AM tuner section

Frequency range (10kHz space): 530 kHz - 1 700 kHz

Usable sensitivity (S/N= 20 dB): 31 dBIJ (36 IJV)

CD player section

Laser diode: GaAIAs

Digital filter (D/A): 8 Times Over Sampling

D/A converter: 24 Bit

Spindle speed: 500 rpm - 200 rpm (CLV)

Wow &Flutter: Below Measurable Limit

Frequency response (± 1dB): 20 Hz - 20 kHz

Total harmonic distortion (1 kHz): 0.01 %

Signal-to-Noise ratio (1 kHz): 105 dB

Dynamic range: 90 dB

MP3 decode: Compliant with MPEG-1/2 Audio Layer-3

WMA decode: Compliant with Windows Media Audio

USB interface

USB standard: USB 1.1/2.0 (Full speed)

Maximum supply current: 500 mA

File system: FAT16/ 32

MP3 decode: Compliant with MPEG-l/2 Audio Layer-3

WMA decode: Compliant with Windows Media Audio

Audio section

Maximum output power: 50 W x 4

Full bandwidth power (at less than 1%THD): 22Wx4

Speaker impedance: 4 0 - 8 0

Tone action: Bass: 100 Hz ±8 dB Middle: 1 kHz ±8 dB Treble: 10kHz ±8 dB

Preout level I load (CD): 2 000 mVil 0 kO

Preout impedance: $ 600 0

Auxiliary input section

Frequency response (±3 dB): 20 Hz - 20 kHz

Input maximum voltage: 1 200 mV

Input impedance: 10 kO

General

Operating voltage (11 V- 16 Vallowable): 14.4 V

Maximum current consumption: lOA Installation size (W x Hx D):

182 mm x 53 mm x 158 mm (7-3/16" x 2-1/8" x 6-1/4")

Weight: 2.91bs (1.3 kg)

Subject to change without notice.

15

Image 15
Contents Kenwood Ij@.il.mrl ReWrilable Connecting an iPod KDC-248U/ KDC-MP248UStop the car before operating the unit Important to knowPreparation How to attach/detach the faceplateHow to reset your unit How to prepare the remote controller RC-40SIPod When a call comes in, ALL appearsWhen a call ends, ALLdisappear Basic operationsSRC STANDBY, if the power is turned onVolume knob Turn Press Returns to the previous item Exit from setting modeGetting started Source selectionSound can be heard if an audio file disc is played Memory. Manual Manually search for astation Adjust Settings mode settingsSelects the tuning mode for ~ I ~ buttons Listening to the radioKDC-248U/ KDC-MP248U only Optional accessoryUSB terminal IAbout Audio fileSelecting Scan Play Direct Music Search using the remote controller RC-405Selecting Repeat Play Selecting Random PlaySrch - -appears Alphabet Search and My Playlist for iPod~e or the application help Functions of KOC-248U/ KOC-MP248U with iPodFunctions for KDC-248UI KDC-MP248U with iPod IPod control by Hand ModeTurn the volume knob to select YES, then press to confirm Press and hold iPod to enter iPod modeListening to the other external components MaintenanceFunction settings Troubleshooting USB interface FM tuner sectionAM tuner section CD player sectionTOKYO, Japan Kenwood KDC-248U KDC-208U KDC-MP248U KDC-MP148U =..o=L..=....L.=============== Warranty Card Kenwood USA Corporation Canada Military Dear Customer