Shure SLXD14E/DL4B-H56 system
DL4 Omnidirectional Lavalier Microphone
- Microphone Capsule: MEMS
- Polar Pattern: Omnidirectional
- Frequency Response: 20 Hz - 20 kHz
- Sensitivity: -42.5 dBV (7.5 mV RMS) @ 1 kHz
- Self-Noise: 31 dB SPL-A (A-weighted, equivalent acoustical)
- Signal-to-Noise Ratio: 63 dB
- Maximum SPL: 132 dB SPL (1 kHz @ 1% THD, typical)
- Dynamic Range: 101 dB (typical)
- Microphone Current Draw: 220 μA, maximum
- Bias Voltage (Recommended Operating Voltage): 5 VDC
- Housing: Molded ABS
- Polarity: MTQG: Positive pressure on diaphragm produces positive voltage on Pin 3 with respect to Pin 1, LEMO: Positive pressure on diaphragm produces positive voltage on Pin 3 with respect to Pin 1
- Cable Diameter: 1.6 mm
- Cable Length: 66.0" (1.67 m)
- Net Weight: 15.0 g (0.53 oz)
- Capsule Dimensions (L x D): 14.5 mm x 5.2 mm
SLXD4 Receiver
- Weight: 1.8 lb (816 g), without antennas
- Dimensions (H x W x D): 42 × 197 × 152 mm
- Power Requirements: Supplied by included power supply
- RF Input:
- Spurious Rejection: > 75 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Audio Output:
- Gain Adjustment Range: –18 to +42 dB in 1 dB steps
- Configuration: 1/4" (6.35 mm) and XLR: Balanced
- Impedance: 50 Ω
- Full Scale Output: 1/4": +12 dBV, XLR: LINE setting = +15 dBV, MIC setting = −15dBV
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: Yes
- Networking:
- Network Interface: Single Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
SLXD1 Bodypack Transmitter
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB903 Rechargeable Li-Ion or AA batteries 1.5 V
- Battery Runtime: Shure SB903: up to 10 hours, AA: up to 8 hours
- Dimensions (H x W x D): 3.86 × 2.68 × 1.0 in (98 × 68 × 25.5 mm)
- Weight: 3.1 oz (89 g) without batteries
- Housing: PC/ABS
- Audio Input:
- Connection: 4-pin male mini connector (TA4M)
- Configuration: Unbalanced
- Impedance: 1 MΩ
- Maximum Input Level: 8.2 dBV (7.27 Vpp)
- Preamplifier Equivalent Input Noise (EIN): −118 dBV, A-weighted, typical
- RF Output:
- Connector: SMA
- Antenna Type: 1/4 wave
- Impedance: 50 Ω
- Occupied Bandwidth: 200kHz
- Modulation Type: Shure proprietary digital
- Power: 1 mW or 10 mW
