Specifications - Kenwood MGR-A7 Instruction Manual

Specifications

Built-in flash memory * 1
: 2 GB
Headphone output
: 3.5 mm stereo mini jack
: 6.0 + 6.0 mW/ 16 Ω
Line output
: 3.5 mm stereo mini jack
: 700 + 700 mV/ 10 kΩ
Interface
: USB 2.0 Full Speed
(USB 1.1 compatible)
Display
: 1.5 inch LCD * 2
Max. recording tracks * 2
: Approx. 450 tracks
Main unit dimensions (W × H × D)
: 52.7 mm×100.0 mm×18.0 mm
(1-1/2 × 3-5/8 × 7/16 inch)
Weight (Net)
: Approx. 95 g (Approx. 0.08 lbs)
Operational Temperature Range
: 5 °C – +35 °C
(without condensation)
Battery type
: Built-in Li-ion rechargeable battery
Recharging time
AC adapter: Approx. 3 hours
USB: Approx. 3.5 hours
AC adapter (optional accessory)
Power
: AC240V
Rated output
: DC5V 0.6A
Battery operation time* 3
Continuous play time (Internal
memory)
WAV (44.1 kHz): Approx. 19 hours
MP3 (128 kbps): Approx. 19 hours
WMA (128 kbps): Approx. 19 hours
Recording time (Built-in
microphones & internal memory)
WAV (44.1 kHz): Approx. 12.5 hours
WMA (128 kbps): Approx. 12.5
hours
Recording format
: WAV (44.1/48 kHz, 16 bit,
Monaural/Stereo)
: WMA (44.1 kHz, 64/96/128 kbps,
Stereo)
: WMA (44.1 kHz, 32 kbps,
Monaural)
Maximum recording time (without
other types of file)
WAV WMA
Recording
48 44.1 128 96 64
format
kHz kHz kbps kbps kbps
Internal 2h40m 2h54m 32h 42h 64h
memory
8G 10h40m 11h36m 128h 168h 256h
4G 5h20m 5h48m 64h 84h 128h
2G 2h40m 2h54m 32h 42h 64h
1G 1h20m 1h27m 16h 21h 32h
(Unit: h = hour, m = minute)
* The figure shown are standard values of
stereo recording.
* During continuous recording, the file is
divided every 2 hours.
Playback format
MP3
Extension: .mp3
Sampling rate: 22.05/ 24/ 32/ 44.1/
48 kHz
Bit rate: 32 - 320 kbps
4
Variable bit rate* : 32 - 320 kbps
ID3 tag: ver. 2.2/ 2.3/ 2.4
WMA (DRM9 compatible)
Extension: .wma
Sampling rate: 32/ 44.1/ 48 kHz
Bit rate: 32 - 320 kbps
Variable bit rate* 4 : 32 - 355 kbps
(Not supported by Professional,
Lossless, or Voice.)
WAV (Linear PCM)
Extension: .wav
Sampling rate: 22.05/ 24/ 32/ 44.1/
48 kHz
Quantization: 8/ 16 bit
Channel: Stereo/Monaural
5
SD card *
Compatible SD card
: SD card, SDHC card, miniSD™
card, miniSDHC™ card,
microSD™ card
(Data recorded in the SD audio format
cannot be played back.)
PC system configuration
6
requirements *
OS
: Microsoft® Windows® Vista/XP
(Not supported by 64 bit version
OS.)
USB connector
: Compliant to USB 1.1/2.0 standard
47
• Kenwood follows a policy of continuous
advancements in development. For this
reason specifications may be changed
without notice.
*1 The actual available space may be
smaller than specified due to the
presence of the system file area.
*2 Assuming that each tracks is in the 128
kbps MP3/ WMA format with playback
time of about 4 min.
*3 The continuous play time value is the
standard value when the provided
headphones are used, Supreme is "Off"
and the sound mode is "NORMAL".
Note that it is not the guaranteed
value. The actual time may be
shortened depending on the ambient
temperature and other operating
conditions.
The battery operation time may be
shortened with certain SD cards.
*4 Audio data with variable bit rate (VBR)
may sometimes go beyond the bit rate
range of this unit. In this case, this unit
cannot play the audio data.
*5 This unit is capable of recording/
playback of SD/SDHC memory cards
complying with the SD or SDHC
standard.
*6 All of the above specified PC
environment does not guarantee
full operation of this unit. Use a
PC in which either OS mentioned
above is preinstalled. Operation is
not guaranteed on a PC running an
upgraded OS or a PC assembled by
yourself.
English