Sharp MD-MT99C - Manuel (Page 48)

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Specifications
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification chang-
es for product improvement without prior notice. The performance specification figures indicated are nominal values
of production units. There may be some deviations from these values in individual units.
Power source: DC 1.2 V: Rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1
DC 5 V: AC adaptor (AC 120 V, 60 Hz)
DC 1.5 V: Commercially available, "AA" size (LR6), alkaline battery x 1
DC 4.5 V: Optional car adaptor, AD-CA20X (for cars with a 12-24 V DC negative earth
electrical system)
Power consumption: 7 W (AC adaptor)
Output power: RMS: 20 mW (10 mW + 10 mW)
(0.2 % T.H.D.)
Charging time: Approx. 3.5 hours (90 %)
Approx. 5.5 hours (fully charged)(When using the AC adaptor included with the unit)
Dimensions: Width: 81.1 mm (3-7/32") Height: 19.9 mm (13/16") Depth: 92.4 mm (3-21/32")
Weight: 172 g (0.38 lbs.) with rechargeable battery
Input socket: Line/optical digital, microphone (powered by the main unit)
Output socket: Headphones (impedance: 16 ohms)/remote control
Type: Portable MiniDisc recorder
Signal readout: Non-contact, 3-beam semiconductor laser pickup
Audio channels: Stereo 2 channels/monaural 1 channel
Frequency response: 20 - 20,000 Hz (±3 dB)
Rotation speed: Approx. 400 - 900 rpm
Error correction: ACIRC (Advanced Cross Interleave Reed-Solomon Code)
Coding: ATRAC/ATRAC3 (Adaptive TRansform Acoustic Coding), 24-bit computed type
Recording method: Magnetic modulation overwrite method
Sampling frequency: 44.1 kHz (32 kHz and 48 kHz signals are converted to 44.1 kHz, and then recorded.)
Wow and flutter: Unmeasurable (less than ±0.001 % W. peak)