Mikrofon AT875R audio-technica
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LINE + GRADIENT CONDENSER MICROPHONE, 175mmThe AT875R requires 11V to 52V DC phantom power for operation. Output from the microphone’s XLRM-type connector is ...
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Ponuda trgovine setup za proizvod Mikrofon AT875R audio-technica. Ispravnost cijene i podataka provjeri na web stranici trgovine.
Proizvođač
Cuin
Idealno.ba Unique Identification Number
CX0007E4AD
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SLIČNI PROIZVODI
The AT875R requires 11V to 52V DC phantom power for operation. Output from the microphone’s XLRM-type connector is low impedance (Lo-Z) balanced.
The signal appears across Pins 2 and 3; Pin 1 is ground (shield).
Output phase is “Pin 2 hot” – positive acoustic pressure produces positive voltage at Pin 2. To avoid phase cancellation and poor sound, all mic cables must be wired consistently:Pin 1-to-Pin 1, etc. The high sensitivity of the AT875R assures useful output and an excellent match to most input sources.
In some cases, however, an attenuator such as the Audio-Technica AT8202 may be required between the microphone and preamplifier to avoid overloading sensitive input stages. The microphone is RoHS compliant–free from all substances specified in the EU directive on hazardous substances. Avoid leaving the microphone in the open sun or in areas where temperatures exceed 110° F (43° C) for extended periods.
Extremely high humidity should also be avoided. • Designed for video production and broadcast (ENG/EFP) audio acquisition
• Extremely short length (under 7") ideal for use with compact digital cameras
• Provides the narrow acceptance angle desirable for long-distance sound pickup
• Excellent sound rejection from the sides and rear of mic
• Tailored response minimizes camera and handling noise
• Operates on phantom power only Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Line + gradient
Frequency Response: 90-20,000 hz
Open Circuit Sensitivity: -30dB (31.6mV), re 1V at 1 Pa
Impedance: 100 ohms
Maximum Input Sound Level: 127 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range: 107 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio: 74 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2 mA typical
Weight: 80 g
Dimensions: 175.0 mm (6.89") long, 21.0 mm (0.83") diameter
Output Connector: Integral 3-pin XLRM-type
Accessories Included: AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8133 windscreen; soft protective case
