DPA 4060 Руководство пользователя - Страница 12
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SPECIFICATIONS
Directional characteristics:
Omnidirectional
Cartridge type:
Pre-polarized condenser element with
vertical diaphragm
Principle of operation:
Pressure
Power supply:
Via the adapter system from DPA
Microphones
Frequency response:
Soft boost grid:
20Hz-20kHz ±2dB, 3dB soft boost at
8-20 kHz
High boost grid:
20Hz-20kHz ±2dB, 10dB boost at 12 kHz
Sensitivity (± 3dB at 1kHz):
4060:
Nominally 20mV/Pa; -34dB re. 1V/Pa
4061:
Nominally 6 mV/Pa; -44.5dB re. 1V/Pa
4062:
Nominally 1 mV/Pa; -60dB re. 1V/Pa
4065:
Nominally 6 mV/Pa; -44.5dB re. 1V/Pa
4066:
Nominally 6 mV/Pa; -44.5dB re. 1V/Pa
Equivalent noise level A-weighted:
4060:
Typ. 23dB(A) re. 20µPa
(max.26dB(A))
4061:
Typ. 26dB(A) re. 20µPa
(max.28dB(A))
12
4062:
Typ. 33dB(A) re. 20µPa
(max.37dB(A))
4065:
Typ. 26dB(A) re. 20µPa
(max.28dB(A))
4066:
Typ. 26dB(A) re. 20µPa
(max.28dB(A))
Equivalent noise level CCIR 468-1:
4060:
Typ. 35dB (max. 38dB)
4061:
Typ. 38dB (max. 40dB)
4062:
Typ. 45dB (max. 49dB)
4065:
Typ. 38dB (max. 40dB)
4066:
Typ. 38dB (max. 40dB)
Max SPL:
4060:
134dB SPL before clipping
4061:
144dB SPL before clipping
4062:
154dB SPL before clipping
4065:
144dB SPL before clipping
4066:
144dB SPL before clipping
Total Harmonic Distortion:
123dB SPL peak (<1% THD);
120dB SPL sine (<1% THD)
Output impedance:
30-40 Ohm
Cable drive capability:
Up to 300m (984ft)
Dimensions:
Microphone length:
12.7mm (0.5in)