Shure ULXD2/B87C Handheld Wireless Transmitter (Discontinued)
Usually arrives in 5-9 business days.
| AUDIO INPUT Configuration | Unbalanced |
|---|---|
| Maximum Input Level (1 kHz at 1% THD) | 145 dB SPL (SM58), typical |
| Preamplifier Equivalent Input Noise (EIN), System Gain Setting = +20 | 120 dBV, A-weighted, typical |
| RF OUTPUT Antenna Type | Integrated Single Band Helical |
| Occupied Bandwidth | |
| Modulation Type | Shure Proprietary Digital |
| Power | 1 mW, 10 mW, 20 mW |
| Audio Frequency Response | 30 Hz to 20 kHz (±1 dB), flat |
| Dynamic Range | >120 dB |
| Operating Range | 300 ft (100 m) |
| Gain Offset Range | 0 to 21 dB (in 3 dB steps) |
| Battery Type | Shure SB900 Rechargeable Li-Ion or AA batteries |
| Battery Runtime @ 10 mW | Shure SB900: >12 hours Alkaline: 11 hours |
| Housing | Machined aluminum |
| Dimensions | 10.1" x 2.0" (256 mm x 51 mm) |
| Weight | 0.749 lbs (340 g), without batteries |
| Cartridge Type | Condenser (electret bias) |
| Frequency Response | 50 to 20,000 Hz |
| Polar Pattern | Supercardioid |
| Output Impedance | Rated at 150 ohms (100 ohms actual +/- 20%) |
| Sensitivity (at 1,000 Hz) | Open Circuit Voltage: -52.5 dBV/Pa (2.4 mV) |
| Clipping Level (at 1,000 Hz) | 1000 ohm Load: -6 dBV (0.5 V) |
| Maximum SPL (at 1,000 Hz) | 140.5 dB (0.25% THD, 1000 ohm load) |
| Self-Noise | 24 dB typical, A-weighted26 dB typical, weighted per DIN 45 405 |
| Dynamic Range | 116.5 dB (maximum SPL to A-weighted noise level) |
| Signal-to-Noise Ratio | 70 dB at 94 dB SPL (IEC 651) |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 |
| Power | Phantom Supply Requirement: 11 to 52 Vdc, positive at both pins 2 and 3 |
| Connector | Three-pin (XLR) professional audio |
| Case | Aluminum construction with steel grille and satin black finish |
| Net Weight | 0.440 lbs (200 grams) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.