Optimus 12-2154 - Manual (Page 30)

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SPECIFICATIONS
RADIO
FM (Nominal) AM (Nominal)
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
CD PLAYER
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)
SIGNAL FORMAT
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-channel stereo
12-2154.fm Page 30 Wednesday, July 14, 1999 3:34 PM