Audio-Technica’s AT897 is designed for field audio acquisition in film/TV/video production, professional recording, wildlife recording and broadcast applications. It mounts conveniently on a DV camcorder without adding noticeable heft, and remains out of the frame even with compact digital cameras. This high-performance short shotgun offers outstanding long-distance audio pickup due to narrow acceptance angle of line + gradient design. It also features smooth, natural-sounding on-axis audio quality and excellent off-axis rejection of sound arriving from the sides and rear of mic.
Key Features
- Designed for video production and broadcast (ENG/EFP) audio acquisition
- Short length (11") ensures mic stays out of the shot -- even when used with compact digital cameras
- Smooth, natural-sounding on-axis audio quality
- Provides the narrow acceptance angle desirable for long-distance sound pickup
- Excellent sound rejection from the sides and rear of mic
- Switchable low-frequency roll-off
- Operates on battery or phantom power
- RoHS compliant—free from all substances specified in the EU directive on hazardous substances
Technical Specifications
Microphones |
Element |
Fixed-charge back plate, permanently polarized condenser |
Polar Pattern |
Line + gradient |
Frequency Response |
20-20,000 Hz |
Low Frequency Roll Off |
80 Hz, 18 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 |
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 |
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) |
Switches |
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 |
Audio-Technica Case Style |
SG2 |
What's Included
- AT8405a stand clamp for 5/8"-27 threaded stands
- AT8134 windscreen
- Battery
- 5/8"-27 to 3/8"-16 threaded adapter
- Protective carrying case