Omnidirectional Condenser Boundary Microphone
U841R
$219.00
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U841R
Features
- Designed for surface-mount applications where highly intelligible sound quality is required
- Small-diameter omnidirectional capsule near boundary eliminates phase distortion and delivers clear, high-output performance
- Superior off-axis rejection for maximum gain before feedback
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Self-contained electronics eliminate need for external power module
- Heavy die-cast case and non-slip silicon foam bottom pads minimize coupling of surface vibration to the microphone
- Low-profile design with low-reflectance finish for minimum visibility
Specifications
| Microphones | |
|---|---|
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Omnidirectional in hemisphere above mounting surface |
| Frequency Response | 40-20,000 Hz |
| Open Circuit Sensitivity | –35 dB (17.7 mV) re 1V at 1 Pa |
| Maximum Input Sound Level | 130 dB, 1 kHz at 1% T.H.D. |
| Dynamic Range | 105 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio | 69 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements | 11-52V DC, 2 mA typical |
| Weight (Microphone) | 84 g (3.0 oz) |
| Weight | 84 g |
| Cable | 7.6 m (25.0') long, 3.2 mm (0.13") diameter, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors |
| Dimensions | 65.0 mm (2.56") diameter, 15.1 mm (0.59") height |
| Dimensions (Microphone) | 65.0 mm (2.56") diameter, 15.1 mm (0.59") maximum height |
| Output Connector | TB3M-type |
| Accessories Included | Soft protective pouch |
Reviews
Q&A
Downloads
U841R Submittal Sheet
U841R User Manual
.webp)
