\n\n Handheld Transmitter \n

The QLXD2/SM58 Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems.

\nNote: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.\n

Key Features

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• 24-Bit digital audio quality
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• Incredibly efficient RF spectrum usage
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• Quick syncing with a wireless receiver over IR at the push of a button
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• Clear, uninterrupted signal over the entire operating range
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• AES 256-bit encryption for secure transmission
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• Over 120 dB of dynamic range: no transmitter gain adjustment needed
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• 1, 10 mW selectable RF output power
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• Optional Shure SB900 lithium ion rechargeable battery reports remaining runtime in hours and minutes
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• External charging contacts for docked charging
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• Backlit LCD with easy to navigate menu and controls
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• Selectable display mode showing group/channel, frequency, or battery runtime
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• Rugged metal construction
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• Frequency and power lockout
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Technical Specifications

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Microphone Option\nHandheld Transmitter with SM58 Cartridge\nFrequency\nH50: 534~598 MHz\nMic Offset Range\n0 to 21 dB (in 3 dB steps)\nBattery Type\nShure SB900 Rechargeable Li-Ion or AA batteries 1.5 V\nBattery Runtime @ 10 mW\nShure SB900: up to 10 hours\nAlkaline: up to 9 hours\nDimensions\n256 mm × 51 mm (10.1 in. × 2.0 in.) L × Dia.\nWeight\n347 g (12.2 oz.), without batteries\nHousing\nMachined aluminum\nAudio Input:\nConfiguration\nUnbalanced\nMaximum Input Level 1 kHz at 1% THD\n145 dB SPL (SM58), typical\nNote: Dependent on microphone type\nRF Output:\nAntenna Type\nIntegrated Single Band Helical\nOccupied Bandwidth\n<200 kHz\nModulation Type\nShure proprietary digital\nPower\n1 mW or 10 mW