Audio-Technica AT897 Line + Gradient Microphone, 11.0" Long

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SKU:
AT897
UPC:
42005132409
Weight:
2.50 LBS
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  • Audio-Technica AT897 Line + Gradient Microphone, 11.0" Long
  • Audio-Technica AT897 Line + Gradient Microphone, 11.0" Long
$249.00

Description

The AT897 is a fixed-charge condenser microphone with a line + gradient polar pattern. It is designed for video production, broadcast (ENG/EFP) audio acquisition, wildlife recording and high-quality sound reinforcement. The microphone requires 11V to 52V phantom power or a 1.5V AA battery for operation. A battery need not be in place for phantom power 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. A switch permits choice of flat response or low-frequency roll-off (via integral 80 Hz high-pass filter) to help control undesired ambient noise. 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, a battery and a protective carrying case are also included.

Features

  • Designed for video production and broadcast (ENG/EFP) audio acquisition
  • Short length ensures mic stays out of the shot – even when used with compact digital cameras
  • Provides the narrow acceptance angle desirable for long-distance sound pickup
  • Smooth, natural-sounding on-axis audio quality
  • Offers the convenience of battery or phantom power operation
  • Rugged design and construction for reliable performance
  • Switchable 80 Hz high-pass filter minimizes pickup of undesired low-frequency sounds
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Specifications

ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Line + gradient
FREQUENCY RESPONSE 20-20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave

OPEN CIRCUIT SENSITIVITY

  • Phantom: -40 dB (10.0 mV) re 1V at 1 Pa
  • Battery: -41 dB (8.9 mV) re 1V at 1 Pa

IMPEDANCE

  • Phantom: 200 ohms
  • Battery: 300 ohms

MAXIMUM INPUT SOUND LEVEL

  • Phantom: 129 dB SPL, 1 kHz at 1% T.H.D.
  • Battery: 115 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (typical)

  • Phantom: 112 dB, 1 kHz at Max SPL
  • Battery: 98 dB, 1 kHz at Max SPL

SIGNAL-TO-NOISE RATIO 77 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical
BATTERY TYPE 1.5V AA/UM3
BATTERY CURRENT / LIFE 0.4 mA / 1200 hours typical (alkaline)
SWITCH Flat, roll-off (recessed)
WEIGHT 5.1 oz (145 g)
DIMENSIONS 10.98" (279.0 mm) long, 0.83" (21.0 mm) diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
ACCESSORIES FURNISHED AT8405a stand clamp for 5/8"-27 threaded stands; AT8134 windscreen; battery; 5/8"-27 to 3/8"-16 threaded adapter; protective carrying case
AUDIO-TECHNICA CASE STYLES G2

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