Opis proizvoda
The U 89* is a studio microphone for universal applications. The headgrille protects a dual-diaphragm capsule. A rotary switch below the headgrille selects from five different polar patterns. Therefore the microphone can be adapted easily to large sound sources, and those that are spread wide apart, or to sound sources
Tehničke specifikacije proizvoda
- Acoustical operating principle Pressure gradient transducer
- Directional pattern Omnidirectional, wide angle, cardioid, hypercardioid, figure-8
- Frequency range 20 Hz ... 20 kHz
- Sensitivity at 1 kHz into 1 kohm 8 mV/Pa
- Rated impedance 150 ohms
- Rated load impedance 1 kohms
- Equivalent noise level, CCIR1) 28 dB
- Equivalent noise level, A-weighted1) 17 dB-A
- Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL) 66 dB
- Signal-to-noise ratio, A-weighted1) (rel. 94 dB SPL) 77 dB
- Maximum SPL for THD 0.5%2) 134 dB
- Maximum SPL for THD 0.5% with preattenuation2) 140 dB
- Maximum output voltage 800 mV
- Dynamic range of the microphone amplifier (A-weighted) 117 dB
- Supply voltage (P48, IEC 61938) 48 V ± 4 V
- Current consumption (P48, IEC 61938) 0.8 mA
- Matching connector XLR3F
- Weight 400 g
- Diameter 46 mm
- Length 185 mm

