Technical Specifications - Schoeps CMIT 5 U Bedienungsanleitung

Technical Specifications

Technical Specifications:
Directional pattern: . . . . . . . . . . . .Supercardioid / lobe-shaped
Frequency range: . . . . . . . . . . . . .40 Hz – 20 kHz
Switchable filters: . . . . . . . . . . . . .80 Hz with 18 dB/oct.,
Sensitivity: . . . . . . . . . . . . . . . . . .17 mV/Pa
Equivalent noise level (filters off): . .14 dB-A*, 24 dB CCIR**
Maximum sound pressure level: . .132 dB SPL at 0.5% THD
Polarity: . . . . . . . . . . . . . . . . . . . .An excursion of the diaphragm towards the back electrode
Powering: . . . . . . . . . . . . . . . . . .48 V ± 4 V phantom
Current consumption: . . . . . . . . .4.4 mA
Maximum output voltage: . . . . . .1.3 V (at 1 kHz, 1 kOhms)
Output impedance: . . . . . . . . . . .50 Ohms
Recommended load impedance: . .600 Ohms or greater
Dimensions: . . . . . . . . . . . . . . . . .Length: 251 mm,
Weight: . . . . . . . . . . . . . . . . . . . .Only 89 g (3-1/8 ounces)
Surface finish: . . . . . . . . . . . . . . . .Anodized
From outer
to inner:
250 Hz
500 Hz
1 kHz
2 kHz
Polar diagram
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300 Hz with 6 dB/oct.,
5 dB lift at 10 kHz (shelving)
(positive pressure phase) leads to a positive signal at pin 2.
Diameter: 21 mm
+10
0dB
-10
-20
20 50
Frequency response (tolerances shown)
+10
0dB
1
-10
2
3
-20
4 kHz
4
8 kHz
16 kHz 20 50
Frequency response curve:
1) Without filters
3) 300 Hz, 6 dB/oct. 4) 80 Hz + 300 Hz 5) 10 kHz: +5 dB
+10
0dB
-10
-20
20 50
Frequency response curve without filters at 0°, 30°, 60°, 90°
angle of incidence
* According to IEC 61672-1
** According to IEC 60268-1
100 200 500 1k 2k
100 200 500 1k 2k
2) 80 Hz, 18 dB/oct.
100 200 500 1k 2k
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5k 10k 20kHz
5
1
5k 10k 20kHz
30°
60°
90°
5k 10k 20kHz