6 Specifications
21
Type:
Self-polarized dual-diaphragm condenser
microphone
Polar pattern:
Omnidirectional
Frequency range:
20 to 20,000 Hz
Sensitivity at 1000 Hz:
8 mV/Pa
=
-42 dBV
Impedance:
CK 77 WR: <3.5 k
Ω
C 577 WR: <400
Ω
Recommended load impedance:
CK 77 WR:
≥
10 k
Ω
C 577 WR:
≥
2 k
Ω
Equivalent noise level to DIN 45412 (A weighted): <26 dB-A
Signal/noise ratio re 1 Pa (A weighted): 68 dB
Max. SPL for 1% THD:
133 dB
Operating temperature range:
-20°C to +60°C
Relative humidity:
99% (+20°C); 95% (+60°C)
Supply voltage:
CK 77 WR: 1.5 to 12 VDC
C 577 WR: 9 VDC to 52 VDC phantom
power to DIN 45596/IEC 268-15
Current consumption:
<0.6 mA
Size:
5.5 dia. x 15.5 mm (0.2 x 0.6 in.)
Cable length:
CK 77 WR: 1.5 m (5 ft.)
C 577 WR: 3 m (10 ft.)
Net/shipping weight:
0.4 g (0.014 oz.) / 85 g (3 oz.)
Finish:
Matte black, flesh-color, or white
This product conforms to EN 50 082-1 provided it is connected to equipment
with a CE mark.
Frequency Response
Polar Diagram
Содержание C 577 WR
Страница 62: ...62 Notizen Notes Notes Note Notas Notas...
Страница 63: ...63 Notizen Notes Notes Note Notas Notas...
