- QLXD2 Handheld Main Features:
- 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
- Interchangeable Shure microphone capsules, including the legendary SM58®
- AES 256-bit encryption for secure transmission
- Over 120 dB of dynamic range – no transmitter gain adjustment needed
- 1, 10 mW selectable RF output power
- Up to 9 hours continuous use with 2 x AA alkaline batteries
- Optional Shure SB900B lithium ion rechargeable battery provides up to 10 hours of continuous use and reports remaining runtime in hours and minutes
- External charging contacts for docked charging
- Backlit LCD with easy to navigate menu and controls
- Selectable display mode showing group/channel, frequency, or battery runtime
- 100 meter (330 ft.) line-of-sight operating range
- Rugged metal construction
- Frequency and power lockout
- RPW204 Specifications:
- Type: Dynamic (moving coil)
- Polar Pattern: Supercardioid
- Frequency Response: 50 to 20.000 Hz
- Output Impedance: 450 Ω
- Sensitivity (Open circuit voltage @1 kHz, typical): –51.0 dBV/Pa (2.81 mV), 1 Pa = 94 dB SPL
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Weight: 294 g
- Connector: Three-pin professional audio (XLR), male
- Housing: Die-cast aluminum with black paint
- QLXD2 Specifications:
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900A Rechargeable Li-Ion or AA batteries 1.5 )
- Battery Runtime (@ 10 mW)
- -Shure SB900A: up to 10 hours
- -Alkaline: up to 9 hours
- Dimensions: 256 mm × 51 mm (10.1 in. × 2.0 in.) L × Dia.
- Weight: 347 g (12.2 oz.), without batteries
- Housing: Machined aluminum
- Audio Input
- Configuration: Unbalanced
- Maximum Input Level (1 kHz at 1% THD): 145 dB SPL (SM58), typical. NOTE: Dependent on microphone type
- RF Output
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: < 200 kHz
- Modulation Type: Shure proprietary digital
- Power: 1 mW or 10 mW