Product | USM69 | Detail Data

Acoustical operating principle Pressure gradient transducer
Directional Pattern Omnidirectional, wide-angle cardioid, cardioid, hypercardioid, figure-8
Frequency Range 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm 13 mV/Pa
Rated Impedance 150 ohms
Rated load impedance 1 kohms
Equivalent noise level, CCIR¹⁾ 24 dB
Equivalent noise level, A-weighted¹⁾ 13 dB-A
Maximum SPL for THD 0.5%²⁾ 132 dB
Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾ 70 dB
Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾ 81 dB
Maximum output voltage 3 dBu
Supply voltage (P48, IEC 61938) 48 V ± 4 V
Current consumption (P48, IEC 61938) 2 x 0.7 mA
Matching connector XLR 3 F
Weight 510 g
Diameter 30 + 48 mm
Length 293 mm

1) according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS

2) measured as equivalent el. input signal

Diagrams

Cardioid USM 69 i

Cardioid USM 69 i Cardioid USM 69 i

Omni USM 69 i

Omni USM 69 i Omni USM 69 i

Figure 8 USM 69 i

Figure 8 USM 69 i Figure 8 USM 69 i

Hypercardioid USM 69 i

Hypercardioid USM 69 i Hypercardioid USM 69 i

Wide Cardiod USM 69 i

Wide Cardiod USM 69 i Wide Cardiod USM 69 i