13 - Specifications; Rating; Input/Output Ratings; Analog Audio Input And Output Ratings - Tascam DR-22WL Reference Manual

Rating

Recording media
8
microSD card (64 MB−2 GB)
microSDHC card (4 GB−32 GB)
microSDXC card (48 GB−128 GB)
Recording/playback formats
8
BWF: 44.1k/48k/96kHz, 16/24 bit
WAV: 44.1k/48k/96kHz, 16/24 bit
MP3: 44.1k/48 kHz, 32k/64k/96k/128k/192k/256k/320kbps
Number of channels
8
2 channels (stereo)

Input/output ratings

Analog audio input and output ratings

MIC/EXT IN jack (can provide plug-in power)
8
Connector: 1/8" (3.5 mm) stereo mini jack
Input impedance: 25 kΩ
Reference input level: −20dBV
Maximum input level: −4dBV
/LINE OUT jack
8
Connector: 1/8" (3.5 mm) stereo mini jack
Output impedance: 12 Ω
Reference output level: −14dBV (with 10kΩ load)
Maximum output level: +2dBV (with 10kΩ load)
Maximum output: 20mW+20mW (with 32Ω load)
Built-in speaker
8
0.3W (mono)

Control input/output ratings

USB port
8
Connector: Micro-B type
Format: USB 2.0 HIGH SPEED mass storage class
13 – Specifications

Audio performance

Frequency response
8
20-20 kHz +1/-3 dB (EXT IN to LINE OUT, Fs44.1 kHz, JEITA)
20-22kHz +1/-3 dB (EXT IN to LINE OUT, Fs48kHz, JEITA)
20-40kHz +1/-3 dB (EXT IN to LINE OUT, Fs96kHz, JEITA)
Distortion
8
0.05% or less (EXT IN to LINE OUT, Fs44.1k/48k/96kHz, JEITA)
S/N ratio
8
92dB or above (EXT IN to LINE OUT, Fs44.1k/48k/96kHz,
JEITA)
Note) Based on JEITA: JEITA CP-2150
Requirements for connected
computers
Please visit the TEAC Global Site (http://teac-global.com) to
learn the latest compatible OS.
Windows
8
Pentium 300MHz or more
128MB or more memory
USB port (USB2.0 is recommended)
Mac
8
Power PC, iMac, G3, or G4 with 266MHz or above
64MB or more memory
USB port (USB2.0 is recommended)
Recommended USB host controller
8
Intel chip set
Supported operating systems
8
Windows: Windows XP, Windows Vista, Windows 7,
Windows 8 (including 8.1)
Macintosh: Mac OS X 10.2 or later

Wi-Fi

Wireless standard
8
Based on IEEE 802.11b/g/n (2.4GHz only)
Wireless communication mode
8
Simple access point (Limited AP)
Security
8
WPA2-PSK (WPS2.0 compatible)
43
TASCAM DR-22WL