Sharp MD-MT20H User Manual

Page 43

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Unmeasurable (less than

±

0.001% W. peak)

42

The continuous recording time is for analogue inputs when the volume level is set to
“VOL 0”.

The continuous play time shows the value when the volume level is set to “VOL 15”.

The above values are the standard values when the unit is charged and used at an
ambient temperature of 20

°

C (68

°

F).

The operating time when using an alkaline batteries may be different, depending on
the type and manufacturer of the battery, and on the operating temperature.

Input sensitivity:

Recording level

Reference input level

Input impedance

MIC H

0.25 mV

10 k ohms

MIC L

2.5 mV

10 k ohms

LINE

100 mV

20 k ohms

Output level:

Specified

output

Maximum

output level

Load

impedance

Earphones

10 mW + 10 mW

32 ohms

LINE

250 mV

(-12dB)

10 k ohms

Dimensions:

Width:

87.9 mm (3-7/16")

Height: 29.8 mm (1-3/16")
Depth:

79.7 mm (3-1/8")

Weight:

230 g (0.51 lbs.) with rechargeable battery

Input socket:

Line/optical digital, microphone (powered by the main unit)

Output socket:

Earphones (impedance: 32 ohms)/remote control unit

MiniDisc Recorder

Type:

Portable MiniDisc recorder

Signal readout:

Non-contact, 3-beam semi-conductor laser pick-up

Audio channels:

Stereo 2 channels/monaural (long-play mode) 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 (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:

* MD-MT20H FOR UK(22-42)

99.3.11, 2:30 PM

43

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