UniLine® Condenser Hanging Microphone ยี่ห้อ Audio-Technica รุ่น U853AU
Features
- Designed for suspension over choirs, instrumental groups and theater stages
- UniLine® polar pattern provides narrow 90° acceptance angle
- Superior off-axis rejection for maximum gain before feedback
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Accepts interchangeable elements to permit angle of acceptance from 90° to 360°
- Low-profile design with low-reflectance finish for minimum visibility
- Available in two colors: black (U853AU) and white (U853AWU)
- Operates on battery or phantom power
Specifications
| Microphones | |
|---|---|
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Line Cardioid |
| Frequency Response | 30-20,000 Hz |
| Low Frequency Roll Off | 80 Hz, 18 dB/octave |
| Open Circuit Sensitivity | Phantom: –38 dB (12.5 mV) re 1V at 1 Pa Battery: –39 dB (11.2 mV) re 1V at 1 Pa |
| Maximum Input Sound Level | Phantom: 130 dB, 1 kHz at 1% T.H.D. Battery: 120 dB SPL, 1 kHz at 1% T.H.D. |
| Dynamic Range | Phantom: 110 dB, 1 kHz at Max SPL Battery: 100 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio | 74 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) | 1.1 oz (30 g) |
| Weight (Power Module) | 4.9 oz (139 g) |
| Weight | 30 g |
| Cable | 25.0′ (7.6 m) long (permanently attached to microphone), 0.13″ (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector |
| Dimensions | 6.14″ (156.0 mm) long, 0.48″ (12.2 mm) diameter |
| Dimensions (Power Module) | 3.31″ (84.0 mm) H x 2.48″ (63.0 mm) W x 0.87″ (22.0 mm) D |
| Dimensions (Microphone) | 6.14″ (156.0 mm) long, 0.48″ (12.2 mm) diameter |
| Output Connector (Power Module) | Integral 3-pin XLRM-type |
| Output Connector | Integral 3-pin XLRM-type |
| Optional Interchangeable Elements | UE-C cardioid (120°); UE-H hypercardioid (100°); UE-O omnidirectional (360°) |
| Accessories Included | AT8154 two-stage foam windscreen; AT8451 steel hanger; AT8531 power module; AT8438 5/8″-27 stand adapter; battery |
| Audio-Technica Case Style | M32 |
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