Home > Products Overview > AT822
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AT822
OnePointŪ X/Y Stereo DAT Microphone |
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With a compact, lightweight design, the AT822 is ideal for DAT recording as well as television, FM and field applications. The microphone is equipped with unbalanced outputs for use with readily available audio and video equipment. Its closely matched elements provide the spatial impact and realism of a live sound field. The mic offers excellent channel separation and switchable low-frequency roll-off.
- Ideal for DAT recording as well as television, FM and field applications
- Compact, lightweight design is perfect for camera-mount use
- Closely-matched elements provide the spatial impact and realism of a live sound field
- Excellent channel separation
- Switchable low-frequency roll-off
- Includes a 1.7' (0.5 m) cable (XLRF-type to stereo 3.5 mm mini-plug); and a 10' (3 m) cable (XLRF-type to two mono 3.5 mm mini-plugs)
- Battery operation only
SPECIFICATIONS | | |
| ELEMENTS |
Fixed-charge back plate, permanently polarized condenser |
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| POLAR PATTERN |
X/Y Stereo |
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| FREQUENCY RESPONSE |
30-20,000 Hz |
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| LOW FREQUENCY ROLL-OFF |
150 Hz, 6 dB/octave |
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| OPEN CIRCUIT SENSITIVITY |
-45 dB (5.6 mV) re 1V at 1 Pa |
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| CHANNEL BALANCE |
<=2.5 dB |
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| IMPEDANCE |
200 ohms unbalanced |
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| MAXIMUM INPUT SOUND LEVEL |
125 dB SPL, 1 kHz at 1% T.H.D. |
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| DYNAMIC RANGE (typical) |
101 dB, 1 kHz at Max SPL |
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| SIGNAL-TO-NOISE RATIO |
70 dB, 1 kHz at 1 Pa |
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| BATTERY TYPE |
1.5V AA/UM3
Warning: The AT822 is designed for battery operation only. Do not attempt to use when phantom power is present. Possible damage to the microphone may result. |
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| BATTERY CURRENT / LIFE |
1.2 mA / 1000 hours typical (alkaline) |
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| SWITCH |
Off, flat, roll-off |
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| WEIGHT |
5.8 oz (165 g) |
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| DIMENSIONS |
7.76" (197.0 mm) long,
2.44" (62.0 mm) maximum head width,
0.83" (21.0 mm) body diameter |
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| OUTPUT CONNECTOR |
Integral 3-pin XLRM-type |
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| CABLES |
1.7' (0.5 m) long, 3-conductor, shielded, vinyl-jacketed, stereo cable with 3-pin XLRF-type connector at microphone end, 3.5 mm stereo mini plug at output end.
10.0' (3.0 m) long, 3-conductor, shielded, vinyl-jacketed, stereo cable with 3-pin XLRF-type connector at microphone end, two 3.5 mm mono mini plugs with 1/4" phone plug adapters at output end. |
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| ACCESSORIES FURNISHED |
Gun-grip snap-in stand clamp for 5/8"-27 threaded stands; camera shoe mount adapter; battery; AT8120 windscreen; soft protective pouch |
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| AUDIO-TECHNICA CASE STYLE |
S3 |
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SPECIFICATION GRAPHS | | |
| Click on the chart to view the larger image |
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POLAR PATTERN
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FREQUENCY RESPONSE
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Conditions
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