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TEST CONDITION:
1.POWER SUPPLY VOLTAGE:AC 127V,60HZ
2.STANDARD MODULATION:
3.REFERENCE OUTPUT:50mw
4.RESISTIVE LOAD:4 OHM
FUNCTION: TAPE
TEST ITEMS
NO.
１
TAPE SPEED
２
WOW & FLUTTER WRMS
３
DISTORTION
４
S/N RATIO (UNWEIGHTED)
５
HUM&NOISE @VOL MIN AC220V
６
HUM&NOISE @VOL MAN AC220V
７ FREQUENCY RESPOWER P.B.
8
10% THD OUTPUT POWER(Max Vol)
９
MAXIMUM OUTPUT POWER
10 S/N RECORDING/P.B at 1KH
11
ERASE RATIO AT 1KH
１２
REC /P.B.LEVEL AT 1K
１３ VR.MAX.DISTORTION
１４
CHANNEL SEPARATION
PRODUCT SPECIFICATION
Z
Z
TAPE
UNIT
MTT-111
%
MTT-111
%
MTT-118
%
dB
MTT-112BN
mV
mV
125H
dB
Z
1KH
dB
Z
6.3KH
dB
Z
W
MTT-118N
W
MTT-112BN
Normal
dB
dB
Metal
dB
Cro2
Normal
dB
dB
Metal
dB
Cro2
Normal
dB
dB
Metal
dB
Cro2
%
1KHZ
dB
5
MODEL:TR-654AG
NORMAL
LIMIT
十/-1
十3/-2
０．２５
０．４
１
３
３５
３０
１０
5
４０
６５
十/-3
十/-6
０
０
十/-3
十/-6
２．８
2.5
３．５
2.8
２５
２０
３５
２０
十/-3
十/-6
20
25
３５
２２
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