Specifications - Akai AC-220 Service Manual

SPECIFICATIONS
[Tuner Section]
Frequency range
FM ............................................................................................................................. 87.5-108MHz(50KHz step)
wrviJ ........................................................................................................................................... 530-1710KHz(U8)
................................................................................................................................... 531-1602KHz (except UB)
LW
144-288KHz(1KHz step) (E1/E2/E3/B1 only)
SW .............................................................................................................
3.8-12.5MHz(5KHz step) (Y7 only)
USABLE SENSITIVITY
FM ............................................................................................................. (E1/E2/E3/B1) 20.2d8f(IHF,3% THD}
.............................................................................................................. (S1/U5/U8/Y6/Y7) 16.2dBf(IHF,3% THO}
wrv!J ..........................................................................................................................................................
500µ Vm
LW ...........................................................................................................................................................
800µVm
SW .......................................................................................................................................................... 800µVm
S/N Ratio(IHF)
FM .................................................................................................................... (MONO 75dB, STEREO 65dB)
MW ...............................................................................................................................................................
40d8
LW ................................................................................................................................................................
30dB
SW ...............................................................................................................................................................
30dB
Stereo separation ........................................................................................................................ 40dB(at 1 KHz)
[AMPLIFIER
Section]
Power output ............................................................................... (AC-220} 14W+ 14W (6ohms, 10% THD,EIAJ)
Input sensitivity
10W+10W (6ohms,1%THD,DlN)
(AC-320) 27W+27W (6ohms, 10% THD,EIAJ)
20W+20W (6ohms, 1 % THD ,DIN)
Line input(AUX IN) ........................................................................................................................ 350mV/47K!l
channel separation ...................................................................................................................................... 53dB
Frequency response ..................................................................................................... 30Hz-60KHz (-3dB)
[DECK
SECTION]
Track system ............................................................................................................. 4track, 2channel system
Frequency response .......................................................................... 40Hz-15KHz (Normal Tape, +3dB/-7dB)
Wow & Flutter ............................................................................................................................................... 0.1 ''lo(WRMS)
SIN ratio ...................................................................................................................................................................... 53dB
Total harmonic distortion ........................................................................................................... less than 1%(at 315Hz)
Channel separation .................................................................................................................................................... 43dB
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