UNITRA ZK 246 - Page 3

TECHNICAL AND PERFORMANCE DATA
(as per Specifications) |
Tape Speed
Number of tracks
Frequency range
Speed 9.5 cm/s
Speed 19.05 cm/s
Maximum reel diameter
Playback
time
of
a
complete
26
»
tape
reel
Signal-to-noise ratio
Speed 9.5 cm/s
Speed 19.05 cm/s
Erasure effectiveness
Crosstalk attenuation
Transistors
Diodes
Inputs:
microphone
radio
record player
Input selecting switch
Outputs:
radio
earphones
add. amplifier
loudspeaker
Power output:
at h=2%
at h=5%
Music power output
Built-in loudspeakers
Tape Speed non-uniformity
Speed 9.5 cm/s
Speed 19.05 cm/s
26 p tape rewinding time
Monitoring while recording
Quick stop
Synchronous recording (playback)
Multiplayback
Recording level indicator
Position indicator
Tape end stop
Switching off by means of speed control in pos. 0”
Possibility of operation in horizontal as well as vertical positions
Supply
Power consumption
Dimensions
Weight
ZK-246
19.05/9.53
cm/s
4
40—16000 c/s
40—18000 c/s
180 mm
2—4 hours — stereo
4—8 hours — mono
>45 dB
>48 dB
65 dB
30 dB stereo
40 dB mono
2X BC109
12X BCP108
5X BCP107
2X BC177
2XTG70 complementary
pair
BZ11D1
2XBZ11C3V3
BZ11C10
2X DOG56
2XDOG58
2X BA561
2X (0.12+3 mV) 5kQ
2X (5+100 mV) 47kQ
2X(0.1+3 V) 910 kQ
radio — micro
=2% 0.3 V/Rour 5k2
2X 0.6 V/Ricat 10k?
2X52 (448) 2
2X3 W
2X5 W
2x10 W
2X GD14.5/9.5/3,5 (2
<0.2%
0.15%
240 s
++++t4t4+
220 V, 50 c/s (Hz)
80 W
440 X 340X170 mm
12 kg approx.