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8. Technical Data of Cassette Recorder CR 1600 (according. DIN 45 500)
Design:
Track system:
Tape heads:
Tape:
Tape type:
Drive system:
Tape speed:
Speed deviation:
Wow and flutter:
Frequency response:
Bias frequency and
erasure frequency:
Dolby*:
Signal-to-noise-
ratio (A-curve):
Portable, remoie controlled cassette recor-
der for »autoreverse« mode with recording
and playback
4/4 track, 2 channel acc. DIN 45 516
1 comb. head (sendust), 2 ferrit eras. heads
Compact cassette C60, C90, C120
IEC | (Fe) and IEC II (chrome), automatic
switch-over by cassette code
Electronically controlled d.c. motor in ball
bearings, with tachogenerator and two con-
tra-rotating flywheels masses.
Servomotor to drive the forward / reverse
gear
1.2 cm/s and 4.7 cm/s; change-over
max. + 1.5 % in both directions
(normal start and reverse start)
+ 0.3 % with 4.7 cm/s acc. DIN
+ 1.0 % with 1.2 cm/s acc. DIN
For tape type IEC | and IEC Il
30... 16000 Hz with 4.7 cm/s
60...
3400 Hz with 1.2 cm/s
100 kHz
Slide switch on the front plate
Tape type
4.7 cm/s
1.2 cm/s
IEC II
2 52dB
2 48 dB
IEC [ Dolby*
260dB
---
IEC II
254dB
2 50 dB
IEC Il Dolby *
2=62dB
---
* Dolby is a Trademark of Dolby Laboratories Licensing Corporation
Erasure:
Crosstalk:
Automatic level
control:
Level meters:
Voice control:
(VAC)
Winding time:
Inputs:
Outputs:
Power supply:
2 70 dB with IEC Il (for f= 1 kHz)
Reverse track 60 dB
(for f = 1 kHz)
Adjustingrange
230dB
Release time
30 ms for 10 dB jump
Actingtime (slow)
60s for 10 dB jump
Acting time (fast)
1s for 10 dB jump
Two moving-coil meters with peak-reading
for recording and playback;
rise time 40 ms / release time 1 sec.
Adjusted with rotary switch; combination
with adjust. after-running time 0.5 ... 8 sec.
= 90 sec. for C60 cassette (mains power)
Channel 1 (left side) and:channel 2 (right side)
Microphone
0.15mV...
12mV/
10kO
Radio
2.7 mV... 215mV/
15kO
Phono
170 mV...
13mV/750 kO
Line input
22 mV... 1.65 mV/ 100 kO
Channel 1 (left side) and. channel 2 (right side)
Output DIN
580 mV/Ri: 5.6 kO
Line output
580 mV/Ri: 680 kQO.
Speaker/headphone
1.5 W to 4 2 (main)
1.0 W to 4 2 (bait.)
6 dry cells DIN 40865 (alkaline-manganese)
Special NC storage Z 217 (7.5 V/2.1 Ah)
Car battery 12 voit
Main power Z 131 or Z 137
(110 - 240 V, 50/60 Hz)
Operating voltage range 11 ... 16 volt
Rated input 300 mA
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