Olympus DM901 - Manual (Page 127)

127
EN
8
Specifi
c
ations
Specifications
4 Wireless standards
Complies with IEEE802.11b/g
Supports IEEE802.11n* technology
* Only the 2.4 GHz band
• The communication speed and
distance may vary depending on
ambient conditions such as the
radio environment, obstacles and
installation environment.
4 Transmission scheme
OFDM modulation scheme
(IEEE802.11g/n)
DSSS modulation scheme (IEEE802.11b)
4 Wireless communication mode
Infrastructure mode (AP mode)
4 Security
WPA2-PSK (AES/TKIP)
4 Speaker
Built-in ø20 mm round dynamic speaker
4 MIC jack
ø3.5 mm impedance 2.2kΩ
4 EAR jack
ø3.5 mm impedance 8Ω or more
4 Power source
Standard voltage: 3.7V
Battery: Lithium-ion battery
External power supply: USB connection,
AC adapter (A514) (DC5V)
4 External dimensions
115 mm×51 mm×17.9 mm
(Not including largest projection)
4 Weight
105 g (including battery)
4 Operating temperature
0 to 42°C (32 to 107.6°F)
Frequency response
4 When recording from MIC jack
Linear PCM format
48.0 kHz/16 bits 40 Hz to 23 kHz
44.1 kHz/16 bits 40 Hz to 21 kHz
MP3 format
256 kbps 40 Hz to 20 kHz
128 kbps 40 Hz to 17 kHz
WMA format
32 kbps mono 40 Hz to 13 kHz
8 kbps mono 40 Hz to 3 kHz
4 When recording with built-in
stereo microphone
70 Hz to 20 kHz (frequency response
upper limit is set by recording mode
during MP3/WMA-format recording)
4 During playback
20 Hz to 20 kHz