Specifications; Remote Control Unit - AKG PERCEPTION 820 TUBE Mode D'emploi

7 Specifications

7.1 Microphone

7.2 Remote Control Unit

18
Type:
Polar patterns:
Open-circuit sensitivity
at 1kHz (cardioid):
Frequency range:
Impedance:
Recommended load impedance:
Equivalent noise level
to IEC 60268-4 (A-weighted):
Signal/noise ratio re 1 Pa (A-weighted): 78 dB
Max. SPL:
Preattenuation pad:
Bass cut filter slope:
Environment:
Powering:
Connector:
Dimensions:
Net weight:
Audio/control input:
Audio output:
Polar pattern selector:
Bass cut filter switch:
Preattenuation switch:
Power voltage:
Primary fuse:
1-inch dual-diaphragm, true condenser pressure-
gradient microphone
omnidirectional, cardioid, figure eight plus six
intermediate patterns (selectable on Remote
Control Unit)
20 mV/Pa (-34 dBV ±3 dB)
20 Hz to 20 kHz (see frequency response graphs)
≤ 200 ohms
≥ 1000 ohms
16 dB-A
135 / 155 dB SPL (0 / -20 dB)
-20 dB (switchable on Remote Control Unit)
12 dB/octave, 80 Hz
(switchable on Remote Control Unit)
temperature: -10°C to +60°C
R.H.: 80% (+25°C)
via Remote Control Unit only
dedicated 7-pin male XLR
53 dia. x 212 mm high / 2 x 8.3 in.
870 g / 1.9 lbs.
dedicated 7-pin female XLR connector
standard 3-pin male XLR connector,
balanced, pin 2 hot
9-position detented rotary switch
2-position toggle switch
2-position toggle switch
210-240 VAC or 110-120 VAC, selectable
125 mA / 250 V slow-blow
PERCEPTION 820 TUBE