Audio-Technican pienikokoinen AT898-kardioidimikrofoni on suunniteltu kaulamikrofoniksi tai vaatteisiin kiinnittäväksi. Se tuottaa maksimaalisen selkeän ja tarkan äänen. Se on käytössä huomaamaton, joten se sopii hyvin mm. kirkko-, ohjelmastudio- ja teatterikäyttöön. AT898cH toimii Audio-Technica’n 3200-sarjan langattomien lähettimien kanssa.
| ELEMENT | Fixed-charge back plate, permanently polarized condenser |
| POLAR PATTERN | Cardioid |
| FREQUENCY RESPONSE | 200-15,000 Hz |
| LOW FREQUENCY ROLL-OFF | 80 Hz, 12 dB/octave |
| OPEN CIRCUIT SENSITIVITY | Phantom: -43 dB (7.0 mV) re 1V at 1 Pa |
| Battery: -46 dB (5.0 mV) re 1V at 1 Pa | |
| IMPEDANCE | Phantom: 200 ohms |
| Battery: 250 ohms | |
| MAXIMUM INPUT SOUND LEVEL | Phantom: 131 dB SPL, 1 kHz at 1% T.H.D. |
| Battery: 115 dB SPL, 1 kHz at 1% T.H.D. | |
| DYNAMIC RANGE (typical) | Phantom: 100 dB, 1 kHz at Max SPL |
| Battery: 84 dB, 1 kHz at Max SPL | |
| SIGNAL-TO-NOISE RATIO | 63 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 (MICROPHONE) | 0.03 oz (0.9 g) |
| WEIGHT (POWER MODULE) | 3.6 oz (102 g) |
| DIMENSIONS (MICROPHONE) | 0.91″ (23.0 mm) long, |
| 0.21″ (5.3 mm) diameter | |
| DIMENSIONS (POWER MODULE) | 5.71″ (145.0 mm) long, |
| 0.83″ (21.0 mm) diameter | |
| OUTPUT CONNECTOR (POWER MODULE) | Integral 3-pin XLRM-type |
| CABLE | 9.8′ (3.0 m) long (permanently attached to microphone), 0.08″ (2.0 mm) diameter, 2-conductor, shielded cable with TA3F output connector that mates with TB3M jack on power module |
| ACCESSORIES FURNISHED | AT8537 power module; AT8439 cable clip; clothing clip base; viper clip base; magnet clip base and plate with lanyard; three single mic holders; two double mic holders; two windscreens; battery; protective carrying case |
| AUDIO-TECHNICA CASE STYLE | M30 |
