
- System
- RF Carrier Frequency Range: 470–937.5 MHz, varies by region (See Frequency Range and Output Power table)
- Working Range: 100 m ( 328 ft)
- RF Tuning Step Size: 25 kHz, varies by region
- Image Rejection: >70 dB, typical
- RF Sensitivity: −97 dBm (at 10 BER)
- Audio
- Latency: 3.2 ms
- Audio Frequency Response: 20 Hz– 20 kHz (+1, 2 dB)
- Audio Dynamic Range: 118 dB (at 1% THD, A-weighted, typical
- Total Harmonic Distortion: <0.02%
- System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (with respect to the ring of the 6.35 mm output) output.
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- Temperature Range
- Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
- Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
- SLXD1
- Battery Type: Rechargeable Li-Ion or 1.5V AA batteries
- Dimensions (HxWxD): 3.86x2.68x1" (98x68x25.5mm)
- Weight: 89 g
- Housing: PC/ABS
- Audio Input
- Connector: 4-Pin male mini connector (TA4M)
- Impedance: 1 MΩ
- Maximum Input Level: 8.2 dBV (2.57 Vrms, 7.27 Vpp)
- Preamplifier Equivalent Input Noise (EIN): 118 dBV
- RF Output
- Antenna Type: 1/4 wave
- Occupied Bandwidth: <200 kHz
- Modulation Type: Shure proprietary digital
- Power: 1 mW or 10 mW
- SLXD2
- Battery Type: Rechargeable Li-ion or 1.5V AA batteries
- Dimensions: 37.1x176mm (1.46x6.93"), DxL
- Weight: 147g
- Housing: Aluminum
- Maximum Input Level: 8.2 dBV (2.57 Vrms, 7.27 Vpp)
- RF Output
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: <200 kHz
- Modulation Type: Shure proprietary digital
- Power: 1 mW or 10 mW
- SLXD4
- Dimensions (HxWxD): 42x197x152mm (1.65x7.76x5.98")
- Weight: 816 g, without antennas
- Housing: Galvanized Steel
- Power Requirements: 15V DC @ 600 mA, supplied by external power supply (tip positive)
- RF Input
- Spurious Rejection: >75 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Phantom Power Protection
- 1/4" (6.35 mm): Yes
- XLR: Yes
- Audio Output
- Gain Adjustment Range: 18 to +42 dB in 1 dB steps
- Configuration
- 1/4" (6.35 mm): Balanced (Tip = audio +, Ring = audio -, Sleeve = ground )
- XLR: Balanced (1=ground, 2=audio +, 3=audio −)
- Impedance
- 1/4" (6.35 mm): 1.3 kΩ (670 ΩUnbalanced)
- XLR (line): 400 Ω (200 ΩUnbalanced)
- XLR (mic): 150 Ω
- Full Scale Output
- 1/4" (6.35 mm): +15 dBV differentially (+9 dBV single)
- XLR: LINE setting= +15 dBV, MIC setting= 15 dBV
- Mic/Line Switch: 30 dB pad
- Networking
- Network Interface: Single Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
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