| Microphones |
| Element |
Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern |
Omnidirectional |
| Frequency Response |
30-20,000 Hz |
| Low Frequency Roll Off |
80 Hz, 18 dB/octave |
| Open Circuit Sensitivity |
Phantom: -44 dB (6.3 mV) re 1V at 1 Pa
Battery: -46 dB (5.0 mV) re 1V at 1 Pa |
| Maximum Input Sound Level |
Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.
Battery: 121 dB SPL, 1 kHz at 1% T.H.D. |
| Dynamic Range |
Phantom: 107 dB, 1 kHz at Max SPL
Battery: 93 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio |
66 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 |
Off, on-flat, on-roll-off |
| Weight (Microphone) |
2.8 g (0.1 oz) |
| Weight (Power Module) |
139 g (4.9 oz) |
| Weight |
Microphone : 2.8 g (0.1 oz) - Power Module : 139 g (4.9 oz) |
| Cable |
1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type connector |
| Dimensions |
Microphone: 25.0 mm (0.98") long, 10.2 mm (0.40") diameter - Power Module: 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D |
| Dimensions (Power Module) |
84.0 mm (3.31") H x
63.0 mm (2.48") W x
22.0 mm (0.87") D |
| Dimensions (Microphone) |
25.0 mm (0.98") long,
10.2 mm (0.40") diameter |
| Output Connector (Power Module) |
Integral 3-pin XLRM-type |
| Output Connector |
Integral 3-pin XLRM-type (on Power Module) |
| Accessories Included |
AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case |
| Audio-Technica Case Style |
M1 |
