Description Featuring transparent 24 bit digital audio quality and incredibly efficient RF spectrum usage, the QLXD1 bodypack transmitter is ideal for wireless vocals and instruments in presentation spaces, music venues, and houses of worship. Easy to use, the QLXD1 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 100 m (330 ft.) range. All metal construction ensures durability. FEATURESRugged metal constructionExternal charging contacts for docked charging20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)Over 120 dB of dynamic range – no transmitter gain adjustments neededAES 256-bit encryption for secure transmissionUp to 9 hours continuous use with 2 x AA alkaline batteriesOptional Shure SB900 lithium ion rechargeable battery provides up to 10 hours of continuous use and reports remaining runtime in hours and minutesBacklit LCD with easy to navigate menu and controlsSelectable display mode showing group/channel, frequency, or battery runtime100 meter (300 feet) line-of-sight operating range4-Pin male mini connector (TA4M)Detachable ¼ wave antennaFrequency and power lockoutSPECIFICATIONSProduct SpecificationsMic Offset Range: 0 to 21 dB (in 3 dB steps)Battery Type: Shure SB900A Rechargeable Li-Ion or AA batteries 1.5 VBattery Runtime @ 10 mW:Shure SB900A: up to 10 hoursAlkaline: up to 9 hoursDimensions: 86 × 65 × 23 mm, H × W × DWeight: 138 g, without batteriesHousing: Cast aluminiumAudio InputConnector: 4-pin male mini connector (TA4M)Configuration: UnbalancedImpedance: 1 MΩMaximum Input Level 1 kHz at 1% THD: 8.5 dBV (7.5 Vpp)Preamplifier Equivalent Input Noise (EIN) System Gain Setting ≥ 20: −120 dBV, A-weighted, typicalRF OutputConnector: SMAAntenna Type: 1/4 waveImpedance: 50 ΩOccupied Bandwidth: < 200 kHzModulation Type: Shure proprietary digitalPower: 1 mW or 10 mW
