13-1287.fm Page 17 Wednesday, July 14, 1999 5:56 PM

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 μV

1300 μV/m

CASSETTE PLAYER

 

 

 

 

 

 

Cassette Mechanism

 

Auto-Stop

Tape Speed

 

 

17/8 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

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

95/8 ¥ 10 5/8 ¥ 9 1/4 Inches (244 ¥ 270 ¥ 235 mm)

Speaker

95/8 ¥ 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.

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Optimus 740 owner manual Specifications, Radio