Optimus Dec-52 User Manual

28

Frequency Range 

88–108 MHz

530–1710 kHz

Frequency Response (± 3 dB)

50–12500 Hz

N/A

IF Rejection 

85 dB

40 dB

Image Rejection 

60 dB

25 dB

Selectivity 66 

dB

100 

dB

Signal-to-Noise (S/N) Ratio 

60 dB

49 dB

Stereo Separation

 30 dB

N/A

Usable Sensitivity 

17 dBf

 29 dB

Frequency Response ............................................................................  5–20000 Hz

Signal-to-Noise Ratio ......................................................................................  65 dB

Harmonic Distortion ......................................................................................  0.08 %

Wow and Flutter ............................................................................... Not Measurable

CDs Used (Diameter).....................................  5-inch (120 mm) and 3-inch (80 mm)

D-A Conversion ...................................................................................... 1 Bit Linear

Transmission Bit Rate ...........................................................................  1.4 Mbit/sec

Sampling Frequency .....................................................................................  8 times

Pick-Up System ............................................................................... Optical Pick-Up

Optical Source ................................................................................................. Laser

Wavelength ................................................................................................... 785 nm

Rotation Speed  ................................................................................... 200–500 rpm

Error Correction ............................................................................................... CIRC

Number of Channels ............................................................................... 2-ch stereo

12-2152.fm  Page 28  Wednesday, July 14, 1999  2:48 PM