Audio-Technica U891Rx دليل المستخدم

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U891Rx & U891RWx
®
unipoint microphones
Cardioid Condenser Boundary Microphones with Switch
A switch permits choice of flat response or low-frequency roll-off (via
®
integral 80 Hz high-pass UniSteep filter) to help control undesired
ambient noise.
The microphone's heavy die-cast case and non-slip silicone foam
bottom pads minimize coupling of surface vibration to the microphone.
The microphone includes a soft protective pouch and features a low-
reflectance black finish. It is also availa

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U891Rx & U891RWx 11V to 52V DC phantom power source. It shall be capable of handling Specifications sound input levels up to 130 dB with a dynamic range of 104 dB. Nominal Element Fixed-charge back plate, permanently open circuit output voltage shall be 19.9 mV at 1 V, 1 Pascal. Output polarized condenser shall be low impedance balanced (200 ohms). It shall offer outstanding Half-cardioid (cardioid in hemisphere Polar pattern rejection of radio frequency interference (RFI). above mounting