Optimus 740 사용자 설명서
17
SPECIFICATIONS
RADIO
FM
AM
Frequency Range
88–108 MHz
530–1710 kHz
IF Rejection
60 dB
60 dB
Image Rejection
20 dB
30 dB
Selectivity
25 dB
20 dB
Signal-to-Noise (S/N) Ratio
60 dB
30 dB
Stereo Separation
22 dB
Usable Sensitivity
6
µ
V
1300
µ
V/m
CASSETTE PLAYER
Cassette Mechanism ............................................................................... Auto-Stop
Cassette Mechanism ............................................................................... Auto-Stop
Tape Speed .................................................................................................. 1
7
/
8
ips
Wow and Flutter ............................................................................................ 0.35%
Signal-to-Noise Ratio ...................................................................................... 40 dB
Separation ...................................................................................................... 40 dB
Frequency Response (
±
3 dB) ............................................................. 100–8000 Hz
GENERAL
Power Requirements ...................................................................... 120V AC 60 Hz
Power Requirements ...................................................................... 120V AC 60 Hz
Speaker Size ................................................................................... 5-Inch Speaker
Speaker Output Impedance ......................................................................... 4 Ohms
Headphones (Stereo) Impedance ....................................................... 16–32 Ohms
Power Output ....................................................................... 1.5 Watts per Channel
Dimensions (HWD)
Main Unit .................................... 9
5
/
8
¥ 10
5
/
8
¥ 9
1
/
4
Inches (244 ¥ 270 ¥ 235 mm)
Speaker ....................................... 9
5
/
8
¥ 7
1
/
16
¥ 9
1
/
4
Inches (244 ¥ 180 ¥ 235 mm)
Weight ................................................................................................. 13 lb (5.9 kg)
Specifications are typical; individual units might vary. Specifications are subject to
change and improvement without notice.
change and improvement without notice.
13-1287.fm Page 17 Wednesday, July 14, 1999 5:56 PM