Audio Technica Cardioid Microphone ATND931WC

Audio Technica Cardioid Condenser Gooseneck Microphone with Dante™ Network Output Power Module ATND931WC AUDIO SYSTEM
Specification
    • Wall/ceiling plate power module with Dante™ network output permits permanent installation in standard, 2-gang electrical box and direct connection to the network via Ethernet cable
    • Uniform cardioid polar pattern with 120° acceptance angle
    • Low-profile design with low-reflectance finish for minimum visibility
    • Superior off-axis rejection for maximum gain before feedback
    • Logic input accepts external switches for connection to the Dante network
    • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
    • UniSteep® filter provides a steep low-frequency attenuation to minimize pickup of undesired ambient noise
    • Rugged, easy-to-adjust, small-diameter gooseneck can be positioned quickly into desired shape
    • Available interchangeable elements permit angle of acceptance from 90° to 360°
    • Ideal for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 30-20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
MAXIMUM INPUT SOUND LEVEL -15 dBu @ +30 dB gain
-25 dBu @ +40 dB gain
-35 dBu @ +50 dB gain
SIGNAL-TO-NOISE RATIO 68 dB, 1 kHz at 1 Pa
WEIGHT (MICROPHONE) 39 g (1.4 oz)
WEIGHT (POWER MODULE) 330 g (11.6 oz)
DIMENSIONS (MICROPHONE) 152.4 mm (6.0″) long (with capsule),
8.4 mm (0.33″) head diameter,
11.6 mm (0.46″) base diameter
DIMENSIONS (POWER MODULE) 148.0 mm (5.83″) diameter,
47.0 mm (1.85″) depth
OUTPUT CONNECTOR (POWER MODULE) RJ-45
CABLE Power module: CAT5e or better required
OPTIONAL INTERCHANGEABLE ELEMENTS ESE-O omnidirectional (360°)
ESE-H hypercardioid (100°)
ESE-ML MicroLine (90°)
ACCESSORIES FURNISHED ATND8734 wall/ceiling plate power module with Dante™ network output; AT8109(WH) two-stage foam windscreen
AUDIO-TECHNICA CASE STYLE M41

 

POLAR PATTERN FREQUENCY RESPONSE
POLAR PATTERN
FREQUENCY RESPONSE