Description
The AT875R is a fixed-charge condenser microphone with a line + gradient polar pattern. It is designed for video production and broadcast (ENG/EFP) audio acquisition. The microphone requires 11V to 52V phantom power for operation. The microphone's highly directional polar pattern provides a narrow acceptance angle along with crisp, intelligible audio reproduction desirable for long-distance sound pickup. The output of the microphone is a 3-pin XLRM-type connector.
The microphone is enclosed in a rugged housing. The included AT8405a stand clamp permits mounting on any microphone stand with 5/8"-27 threads. A windscreen, two o-rings and a soft protective pouch are also included.
Features
- 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
- RoHS compliant—free from all substances specified in the EU directive on hazardous substances
Accessories Furnished
AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; windscreen; soft protective pouch.
Specifications
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Line + gradient
FREQUENCY RESPONSE 90-20,000 Hz
OPEN CIRCUIT SENSITIVITY –30 dB (31.6 mV) re 1V at 1 Pa
IMPEDANCE 100 ohms
MAXIMUM INPUT SOUND LEVEL 127 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 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 (2.8 oz)
DIMENSIONS 175.0 mm (6.89") long, 21.0 mm (0.83") diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
AUDIO-TECHNICA CASE STYLE SG4
