6 – Specifications/rated values
Ratings
Sampling frequencies*
48, 96 kHz
Quantization bit depths*
16-bit/24-bit
* Sampling frequency and quantization bit depths depend
on the camera settings
Input channels
2 channels maximum
Analog audio input ratings
Mic inputs (balanced)
INPUT 1/2 jacks (phantom power supported by XLR only)
Connectors:
XLR-3-31 equivalent (1: GND, 2: HOT, 3: COLD)
6.3mm (1/4”) standard TRS jacks (Tip: HOT, Ring: COLD,
Sleeve: GND)
When INPUT 1/2 switch set to MIC
Input impedance: 2kΩ or more
Maximum input level: +6 dBu (when ATT switch set to
“46dB”)
Minimum input level: −60 dBu (when ATT switch set to
“0dB”)
Gain range: 66 dB
When INPUT 1/2 switch set to LINE
Input impedance: 10kΩ or more
Maximum input level: +24 dBu
Nominal input level: +4 dBu
Gain range: 66 dB
i
0 dBu=0.775 Vrms
Mic input (unbalanced)
INPUT 3 jack (supports plug-in power)
Connector: 3.5mm (1/8”) stereo mini jack
Input impedance: 2kΩ or more
Maximum input level: +6 dBV (when ATT switch set to
“46dB”)
Minimum input level: −60 dBV (when ATT switch set to
“0dB”)
Gain range: 66 dB
Plug-in power: 2.7 V
i
0 dBV=1.0 Vrms
Analog audio output
Headphone/camera output (unbalanced)
OUTPUT jack
Connector: 3.5mm (1/8”) stereo mini jack
Output level:
0.29 Vrms (fixed, when OUTPUT switch set to )
0.5 Vrms ( when headphone volume at maximum and
OUTPUT switch set to )
Recommended headphone impedance: 16–250 Ω
Audio performance
Mic amp EIN (equivalent input noise)
−120 dBu or less (150Ω termination, maximum gain,
A-weighted)
Dynamic range
95 dB or higher (22 kHz LPF + A-weighted)
Frequency response
20 Hz – 20 kHz: +0.5 dB/−1.0 dB (XLR to digital input, 48kHz
sampling frequency)
20 Hz – 40 kHz: +0.5 dB/−1.0 dB (XLR to digital input, 96kHz
sampling frequency)
Other
Power
2 AA batteries (alkaline, NiMH or lithium-ion)
Supplied through accessory shoe of compatible camera
Power consumption
2.0 W (maximum)
Battery operation time (continuous operation)
o
Using alkaline batteries (EVOLTA)
Use conditions
Operation time
Condenser mic connected to INPUT 1
jack
Phantom power used (2 mA)
About 4 hours
Condenser mic connected to INPUT 1
jack
Phantom power used (5mA)
About 3 hours
Dynamic mics connected to INPUT 1 and
INPUT 2 jacks
Phantom power unused
About 6.5 hours
TASCAM TM-200SG connected to INPUT
1 jack
Phantom power used
About 4 hours
Other unit settings: input volume centered, ATT switch at
“0dB”, LEVEL switch at “MAN”, LIMITER
switch at “OFF”
18
TASCAM CA-XLR2d