Alpine TDM-7544 Specifications

FEATURES
Tuner
MaxTune Tuner
DAP (Direct Access Preset)
Auto Memory
Up/Down Seek
Local/DX Selection
Preset Address Indicator
Cassette
SmarTouch Powered Mechanism
Soft Loading/Soft Eject
Ignition Key Off Pause
Auto Metal Tape Selector/Indicator
SCC-II Tape Head
Programmable Music Sensor
Blank Skip
Repeat
Tape Play/Pause
Tape In/Run Indicator
CD Shuttle Control
Elapsed Time Display
Music Sensor (Skip)
Music Scan
MIX (Random Play)
Repeat (One/All)
Direct Disc Selection
General
35W x 4 High Power Amplifier
Control Center
Anti-Theft Detachable Front Panel
Detachable Trim Plate
ISO Mount Capability
Rear PreOut
Selectable Fader
Preamp Fader
Automatic Set-Up
Clock
Source Tone Memory (STM)
Bass & Treble Controls
Fader & Balance Controls
Loudness
In-Dash Cassette/Receiver/CD Shuttle Controller
PWR
FULL LOGIC CONTROL
VOL·BAS·TRE·BAL·FAD
MODE
SOURCE
LOUD A.S.U.
SPECIFICATIONS
FM Tuner
Tuning Range ............................................................................... 87.7—107.9 MHz
Mono Usable Sensitivity .......................................................... 9.3dBf (0.8 V/75 ohms)
50dB Quieting Sensitivity ...................................................... 13.5dBf (1.3 V/75 ohms)
Alternate Channel Selectivity ............................................................................... 80dB
Signal-to-Noise (S/N) ........................................................................................ 65dB
Stereo Separation ............................................................................................. 35dB
Capture Ratio .................................................................................................. 2.0dB
AM Tuner
Tuning Range ................................................................................... 530—1,710kHz
Usable Sensitivity (IEC Standard) .......................................................... 22.5 V/27.0dB
Cassette Player
Tape Speed .................................................................... 1-7/8ips (4.8cm/sec) 0.7%
Wow & Flutter ................................................................................................ 0.06%
Signal-to-Noise (S/N) ........................................................................................ 60dB
Frequency Response (70 s Metal Tape) ......................................... 30Hz—20kHz ( 3dB)
Stereo Separation ............................................................................................. 40dB
General
Maximum Power Output (Note 1) .............................................................. 35 watts x 4
Continous Power Output (Note 2) ............................................................... 15watts x 4
Pre Output Voltage (Before Clipping) ................................................................... 2 volts
Bass Control Range ............................................................................ 15dB at 30Hz
Treble Control Range ......................................................................... 10dB at 10kHz
Loudness Control ............................................................................. 10dB at 100Hz
Operating Temperature ................................................... 60 C (140 F) to -10 C (14 F)
Power Requirement .................................................. 11—16 volts DC (Negative Ground)
Maximum Mounting Angle ................................................................. 45 of Horizontal
Chassis Size (W x H x D) ...................................... 178mm x 50mm x 152mm (7"x2"x6")
Nose Piece Size (W x H x D) ......... 170mm x 46 mm x 18mm (6-3/4"x1-13/16"x11/16")
Weight .......................................................................................... 1.4Kg(3lbs. 1 oz)
Note 1: Under maximum operating voltage and input signal, into 4 ohm loads.
Note 2: Per EIA-517 standard,40Hz to 20kHz, 0.8% THD, with 14.4 volt DC supply
TDM-7544
DETACHABLE FRONT PANEL
D.A.P.
TUNE
BAND
A.ME
PROG
DN UP
Specifications and design are subject to change without notice
REPEAT CLOCK
M.I.X. DISP
HEAD
CASSETTE RECEIVER
1 2 3
B. SKIP P.S. DN P.S. UP
4 5 6
CT H M