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 H
   


: 1981


SPECIFICATIONS (SHARP GF-777H)
GENERAL
Power source: AC 110/220/240V, 50/60HZ
DC 15V (UM/SUM-1, R-20, HP-2, or "D" battery x 10, or external DC supply)
Speakers:
Super Woofer; 16cm (6 1/2") x 2
Woofer; 16cm (6 1/2") x 2
Tweeter; Horn type x 2

Output power : PMPO 90W, with four amplifiers,
AC supply operation
Semiconductors:
17-IC's
52-Transistors
1-FET
1-SCR
61-Diodes
11-LED's
Dimensions:
Width; 752mm
Depth; 166mm
Height; 379mm
Weight (without batteries): 11.8kg

TAPE RECORDER/PLAYER
Tape: Philips-type compact cassette tape
Frequency response:
30Hz to 18000Hz (Metal tape)
30Hz to 17000Hz (CrO2, 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; 0.14V/22k ohms
Output level and loaded impedance:
Headphones; 8 ohms to 25 ohms
External speaker; 4 ohms to 8 ohms
Line out; 0.6V/47k ohms
RADIO
Frequency range:
LW; 150-285kHz
MW; 520-1620kHz
SW; 5.95-18MHz
FM; 87.6-108MHz

 
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sergei : 05.11.2010 09:28:02
, ?
: 22.11.2010 06:22:45
?
: 02.03.2012 16:25:15
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: 12.03.2012 16:44:34
. ?

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