Technical Specifications - Beyerdynamic MCE 72 Mode D'emploi

Technical Specifications

Transducer type . . . . . . . . . . . . . Condenser
Operating principle . . . . . . . . . . Pressure gradient
Frequency response . . . . . . . . . . 60 - 20,000 Hz
Recording . . . . . . . . . . . . . . . . . XY stereophony
Polar pattern . . . . . . . . . . . . . . . 2 x cardioid, principal
Open ciruit voltage at 1 kHz
MCE 72 / MCE 72 CAM . . . . . . 12 mV/Pa
MCE 72 PV CAM. . . . . . . . . . . . 26 mV/Pa
Nominal impedance. . . . . . . . . . 180 Ω
Load impedance . . . . . . . . . . . . > 1 kΩ
Max. SPL at 1 kHz
MCE 72 / MCE 72 CAM . . . . . . 120 dB
MCE 72 PV CAM. . . . . . . . . . . . 120 dB
Signal-to-noise ratio
rel. to 1 Pa. . . . . . . . . . . . . . . . . approx. 60 dB
A-weighted equivalent SPL . . . . approx. 26 dB
Power supply
MCE 72 / MCE 72 CAM . . . . . . 1.5 V battery
MCE 72 PV CAM. . . . . . . . . . . . Phantom power
Current consumption
MCE 72 / MCE 72 CAM . . . . . . 12 mA
MCE 72 PV CAM. . . . . . . . . . . . 3.7 mA per channel
Operating time with battery
type LR 6 (2300 mAh)
MCE 72 / MCE 72 CAM . . . . . . approx. 75 hrs.
Output
MCE 72 / MCE 72 CAM . . . . . . unbalanced,
MCE 72 PV CAM. . . . . . . . . . . . balanced
Connection
MCE 72 / MCE 72 CAM . . . . . . 5-pin XLR male
14
(back electret)
axis angle 120°
(Mignon AA)
11 - 52 V
capacitor decoupled
Pin 1 = Shield
Pin 2 = AF - left
Pin 3 = not connected
Pin 4 = AF - right
Pin 5 = not connected
MCE 72 PV CAM. . . . . . . . . . . . 5-pin XLR male
Connecting cable
MCE 72 / MCE 72 CAM
Input . . . . . . . . . . . . . . . . . . . . . 5-pin XLR female
Output. . . . . . . . . . . . . . . . . . . . 3.5 mm Stereo jack
MCE 72 PV CAM
Input . . . . . . . . . . . . . . . . . . . . . 5-pin XLR female
Output. . . . . . . . . . . . . . . . . . . . 2 x 3-pin XLR male
Cable length . . . . . . . . . . . . . . . 0.5 m
Dimensions
MCE 72 / MCE 72 CAM
Length / Diameter . . . . . . . . . . . 196 mm / 25 mm
MCE 72 PV CAM
Length / Diameter . . . . . . . . . . . 136 mm / 25 mm
Weight (without battery)
MCE 72 / MCE 72 CAM . . . . . . 175 g
MCE 72 PV CAM. . . . . . . . . . . . 135 g
Pin 1 = Shield
Pin 2 = AF + left
Pin 3 = AF - left
Pin 4 = AF + right
Pin 5 = AF - right
plug
15