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Key Features
- 606 MHz - 670 MHz Operating Frequency
- Full, clear frequency response down to 20 Hz, ideal for full-bodied vocals
- 100-metre operating range with line-of-sight
- Up to 9 hours' continuous battery life for long-lasting use
Shure QLXD2/KSM9-K51 Digital Wireless Handheld Microphone Transmitter Overview
The Shure QLXD2/KSM9-K51 is a wireless handheld transmitter that's built to give you pristine vocal sound. This versatile transmitter syncs to receivers at the touch of a button, whether it's a place of worship, a music venue, or a conference hall, the QLXD2/KSM9 can provide full-bodied vocals with a consistent frequency response from 20 Hz all the way up to 20 kHz. This transmitter's AA battery life can last up to 9 hours continuously, with the option to upgrade to a rechargeable lithium-ion battery for an extended 10 hours of continuous use. With a 100-metre operating range with line-of-sight, the QLXD2/KSM9 provides all the freedom you could want. All of these features make this handheld transmitter ideal for extensive long-term use in conferences, panels, festivals, and leading worship events.
Providing over 120 dB of dynamic range, this transmitter can provide all the volume your wireless setup needs. Convenient charging contact ports for easy charging access, and the ability to switch out microphone capsules to suit your needs, this transmitter is perfect for anyone who wants to free themselves of the hassle of wires.
Product Ref: 193012
Full Description
View Full DescriptionFeatures
- Full, extended frequency response of 20 Hz to 20 kHz for clean sound reproduction wirelessly
- 24-bit audio resolution for wonderfully clear sound
- 120 dB dynamic range eliminates the need for gain adjustment
- Up to 72 MHz of tuning bandwidth (region-dependent)
- Up to 22 compatible systems per 8 MHz channel
- Compatibility with Shure's Wireless Workbench control software
- 256-bit AES encryption to secure your signals
- All-metal construction for durable, reliable performance in challenging conditions
Specifications
- Operational Frequency: 606 - 670 MHz
- Operational Range: 100 m, with line-of-sight
- RF Tuning Step Size: 25 kHz, region-dependent
- Image Rejection: >70 dB, typical
- RF Sensitivity: -97 dBm at 10⁻⁵ BER
- Latency: <2.9 ms
- Audio Frequency Response: 20 Hz - 20 kHz
- Audio Dynamic Range: >120 dB, A-weighted, typical
- Total Harmonic Distortion: <0.1%
- 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 (1/4-inch) output.
- Operating Temperature Range: -18°C - 50°C
- Storage Temperature Range: -29°C - 74°C
- Transmitter Output (mW): 1 or 10
- Battery Life (AA): Up to 9 hours
- Battery Life (Lithium-ion): Up to 10 hours (optional, not included)
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