SHURE KSM141/SL STEREO STÚDIÓ MIKROFON PÁR

SHURE KSM141SLSTEREO
KSM141 Sztereó Stúdiómikrofon Pár, Kardioid/Gömb Karakterisztika, Szélzsákok, Dupla Tartóval, Hordozó Táskával

Cartridge Type

Permanently Biased Condenser

Frequency Response

20 to 20,000 Hz

Directional Polar Pattern

Cardioid/Omnidirectional

Output Impedance

150 ohms (actual)

Attenuation Switch

0 dB, 15 dB, or 25 dB attenuation

Low Frequency Response Switch

Flat; -6 db/octave below 115 Hz

-18 dB/octave below 80 Hz

Phantom Power

48 Vdc +/- 4 Vdc (IEC­268­15/DIN 45 596), positive pins 2 and 3

Current Drain

4.65 mA typical at 48 Vdc

Common Mode Rejection

>50 dB, 20 Hz to 20 kHz

Polarity

Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3

Dimensions and Weight

20 mm (0.8 in.) diameter, 146 mm (5.75 in.) long

156 grams (5.5 oz.)

Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL)

-37 dBV/Pa

Self­noise (typical, equivalent SPL; A-weighted, IEC 651)

14 dB

Maximum SPL

5000 ohm load (Attenuator on): 145 (160, 170) dB

2500 ohm load (Attenuator on): 139 (154, 164) dB

1000 ohm load (Attenuator on): 134 (149, 159) dB

Output Clipping Level*

5000 ohm load: 15 dBV

2500 ohm load: 9 dBV

1000 ohm load: 3 dBV

*20 Hz to 20 kHz; THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL.

Dynamic Range

5000 ohm load: 131 dB

2500 ohm load: 125 dB

1000 ohm load: 120 dB

Signal to Noise Ratio**

80 dB

**S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted.