SHARP 15 1912 ., . "". 1915 . " " , . 1923 . . , Haykawa Metal Works, - Sharp Corparation.

1925 . , , . , . , SHARP. , SHARP .

1926 . , . 1951 . , 1952 . RCA. SHARP TV3-14T.

1952 . . 1961 . .

    



Sharp GF-777 ZR
   


: 1982


GENERAL

Power source: AC 110-120/210-220/230-240V,

50/60 Hz

DC 15V (UM/SUM-1, R-20, HP-2, or "D" battery x 10, or external DC supply)

Speakers: Super Woofer; 16cm x 2

Woofer; 16cm x 2

Tweeter; Horn type x 2

Output power: PMPO 90W, with four amplifiers AC Supply operation

MPO 45W, with four amplifiers AC Supply operation

RMS 24W, with four amplifiers DC Supply operation

Semiconductors: 17-IC's

52-Transistors

1-FET

1 -SCR

59-Diodes

11-LED's


Dimensions: Width; 752mm

Depth; 166mm

Height; 379mm

Weight (without batteries): 12.2kg

TAPE RECORDER/PLAYER

Tape: Philips-type compact cassette tape

Frequency response: 30Hz to 18000Hz (Metal tape)

30Hz to 17000Hz (Cr02 tape)

30Hz to 14000Hz (normal tape)

S/N ratio: 60dB (SNRS: ON)

56dB (SNRS: OFF)

Wow and flutter: 0.055% (WRMS)

Input sensitivity and input impedance:

Ext. Mic; 600 ohms

Mixing mic; 600 ohms

Line in; 22 k ohms

Output level and loaded impedance:

Headphones; 8 ohms to 25 ohms

External speaker; 4 ohms to 8 ohms

Line out; 0.7V/50k ohms

RADIO

Frequency range: AM; 525kHz to 1605kHz

SW1; 2.3MHz to 7.3MHz

SW2; 7.3MHz to 22MHz

FM; 64MHzto77MHz

 
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m : 06.02.2011 15:40:58
?
Roman : 09.08.2011 08:21:15
, . .
: 02.11.2015 17:39:18

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