DPA 4066
article code
r.mihwd4066b
DPA 4066 omni-directional headband microphone, black
€ 14.52 Our Price € 12.00 Our Price
- Directional pattern: omnidirectional
- Principle of operation: pressure
- Cartridge type: pre-polarized condenser
- Frequency range: 20Hz to 20kHz
- Frequency range, +/-2dB: soft boost grid-> 20Hz to 20kHz, 3dB soft boost at 8 to 20kHz, High boost grid-> 20Hz to 20kHz, 10dB boost at 12kHz
- Sensitivity, nominal, +/-2dB at 1kHz: 6mV/Pa, -44dB re. 1V/Pa
- Equivalent noise level, A-weighted: typ. 26dB(A) re. 20uPa (max. 28dB(A))
- Equivalent noise level, ITU-R BS.468-4: typ. 38dB (max. 40dB)
- S/N ratio (A-weighted), re. 1kHz at 1Pa (94dB SPL): typ. 68dB(A)
- Total harmonic distortion (THD): <1% up to 123dB SPL peak, 120dB SPL RMS sine
- Max. SPL, peak before clipping: 144dB
- Output impedance: 30 to 40Ohm
- Cable drive capability: 300m
- Power supply (for full performance): for wireless systems-> min. 5V to max. 50V through DPA adapter, with DAD6001-BC/DAD6024/DAD4099-> 48V phantom power +/-4V for full performance
- Connector: MicroDot
- Weight: 14 g incl. cable and MicroDot connector
- Microphone diameter: 5.4mm
- Cable length: 1.2m
- Cable diameter: 1.6mm
- Polarity: positively increasing sound pressure produces positive going voltage on MicroDot pin
- Temperature range: -40°C to 45°C
- Relative humidity (RH): up to 90%
- Matching tolerance (frequency response and sensitivity): +/-0.5dB
- Phase deviation for kit: <5°
