7.4 Technical data
Transport
mechanism: 4-motor tape dr ve
2 DC spool
ng
motors contro
led
by
m crocomputer,
2
indiv dual
y
contro led direct dr ve capstan
motors.
Signal
to noise
ratio:
referred to 3
% distortion,
DobyCon
type
I
>70dB(A)
type
ll >
72
dB(A)
type lV
)72
dB(A)
Tape counten rea-time
d splay in min./sec., in cons derat on
of the
preselected
cassette
p
ay ng t me.
Bias and erase
frequency:
105 kHz
Separation:
)40dBat1kHz
Locator functions: 2 arbilrary
addresses storab e and erasab
e,
possi
bil
ty for loop
(repeat)
mode.
Erase elliciency:
)70dBat1lHz DobyCon
Tape speed:
4.16cm/s
(1
7/8 ips)
lnput sensitivity:
(for
0 dB
leve
)
50mV / 100kOhms;
leve adlustabe
n
60
steps,
max. resolution:1dB
Wow
and llutter:
(D
N
45507
/
EC
386)
Max. admissible
inputYoltage:
25V
0.1 %
w th C60 and
C90
cassettes
Useable cassettes:
C46 to C120
(specif
ed
data
guaranteed
up
to
C90
only)
Outputs:
(referred
to 200
nWb,zm)
L Nt OUTPUT 0115V
/ R1:1.5 k0hms
PHONIS; max 2 8V /
R1
:
220 Ohms
evel
adjustable n 7 steps
Winding
times: approx. 50
sec. for
C60
approx 75 sec. for C90
Voltage selector: IA0/PA/I4A/2AA/22A/240V
AC se ectab
e,
+
10
%,
50
...
60
Hz, max. 45
W
Noise reduction systems: Do by
B / Dolby
C
processors,
switch-se ectable,
n
the recording and
reproducing
channe
s
Fusel 100 . 140V : T 500
mA
SLOW
20A .240V : T 250 mA SLOW
Tape selection: type
:
Fe2
a3
(2
memory ocat ons:
41, 42)
type
:
Cr0z
(3
memory ocat ons: 41, 42,
43)
type V: Metal
(1
memory
location: A1)
selection
by automatic sens ng of coded cassettes
or
manuaiyvakeyboard.
Operating
conditionsr arnb enttemperature *5
.*40oC
(+41...+104'F)
relative humidity
accordrng to DIN 40040,
class F
Operating
position:
on
y
horizonta
(cassette
vertica
)
Weight: 9.150
kg
(20
lbs
3
ozs)
Playback
equalization: type 3180 f 120
ps
type
I
3180 *
70
ps
or 120
ps
type V 3180f 70ps
Dimensions:
(Wx
H x D) 450x153
x332 mm
(17.7x6x13.1inches)
The tape-spec
fic measured va ues are attained w th modern
h
gh qua
ty cassettes.
Nose
reducion and headroom extenson manufactured under
icense from Dolby
Laboratories L censing Corporation. FIX
Pro{ess
ona or
ginated
by Bang and O
ufsen.
"Dolby"
and
the double-D symbol are trade marks of Do by Laboratories
Lrcensing
Corporat
on.
Subject
to change.
Peak level meter: 200
nWb/m equals 0 dB
Distortion:
(HD3,
315 Hz, 0 dB)
iype
<08%
type I
(1.5%
type
V
(1.0%
Frequency response:
(via
tape,
after automatlc
a ignment)
type
:30Hz...
18kHz +2/ 3dB
type ll : 30 llz,.20kHz +2/-3dB
type
lV :
30
Nz ..20kHz
+2/ 3dB
16
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