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Hitachi TRK-8020 E
   


: 1980


Specification
GENERAL SECTION
Semi-conductors: IC's: 8
Transistors: 11

Diodes: 18

LED's: 11

Power(Mains) Supply:
AC: 220V. 50Hz (For E]
240V. 50Hz [For E (BS)]
DC: 12V(IEC R20x8)
Car: Use car battery adaptor
Power (Mains) Consumption: 22 W
Dimensions:
45.5×25.2×14.8(cm)
Weight:
5.2kg(with batteries)
Power output: 4W/CH (70-12,000Hz)
Speaker:
12 cm, 3.2 ohms x 2
5 cm, 8 ohms x 2
TUNER SECTION
Circuit System: FM/SW/MW/LW 4-bandsuperheterodyne
Tuning Range:
FM: 87.5 to 108 MHz
SW: 6.0 to 18 MHz
MW: 530 to 1605 kHz
LW: 150 to 350 kHz
Sensitivity: FM: 10 dB (pra.) 2dB (max.)
SW: 25 dB (pra.) 20 dB (max.)
MW: 42 dB (pra.) 30 dB (max.)
LW: 52 dB (pra.) 40 dB (max.)
Intermediate Frequency: FM: 10.7 MHz
SW/MW/LW: 468 kHz
Antennas (Aerials): FM/SW: Telescopic antenna or
External antenna MW/LW: Ferrite-core antenna
TAPE RECORDER
Tape: Cassette tape (C-30, 60, 90)
Tape Speed: 4.75 cm/s
Recording System: AC bias,
Erasing System: AC erasing
Frequency Response: Normal: 70 ~ 10,000 Hz
Cr02: 70 ~ 12,000 Hz
S/N(Signal to Noise Ratio): 45 dB
Cross Talk: 50 dB
Erase Ratio: 60 dB
Input Sensitivity and Impedance: Microphone: 5 mV, 10 Kohms
Phone: 3 mV . 50 Kohms
Record/PlaybacklDIN): 6mV, 12 Kohms
Output Level and Impedance:
Record/Playback (DIN): 775 mV, 5 Kohms
Ext. speaker: 3.2 ohms
Fast Forward or
Rewinding Time: 120 sec (Using C-60)
Distortion: 5%
Motor: DC micromotor



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