Donner DC 87 - Specifications; Polar Response

2
SPECIFICATIONS POLAR RESPONSE
Element
Polar pattern
Switch 1
Switch 2
Frequency response
Open circuit sensitivity
Impedance
Maximum input sound level
Equivalent Noise Level
Dynamic range(typical)
Signal-to-noise ratio
Phantom power requirements
Weight
Dimensions
Output connector
Condenser Microphone
Omni, Cardioid, Figure-8
Low cut
-10 dB Pad
20-20000Hz
Cardioid: -34 dB
Omni/Figure-8: -40 dB (1kHz, 0 dB = 1 V/Pa)
200 ohms
Cardioid: 142 dB
Omni/Figure-8: 148 dB (1kHz, 1% T.H.D.)
Cardioid: 13 dB-A
Omni/Figure-8: 17 dB-A
Cardioid: 129 dB
Omni/Figure-8: 131 dB
Cardioid: 81 dB-A
Omni/Figure-8: 77 dB
48V DC, 2 mA typical
520g (1.145lbs)
Length: 221mm (8.7")
Width: Ø56mm (2.2")
Integral 3-pin XLRM-type
250Hz
500Hz
1KHz
2KHz
4KHz
8KHz
0
-10
-20
-30
dB
0
o
0
o
30
o
60
o
90
o
120
o
150
o
180
o
60
o
90
o
120
o
150
o
180
o
30
o