Key Features
- J50A Frequency Band
- 20 Hz to 20 kHz Frequency Range
- AES 256-Bit Encryption
- Runs on AA Alkaline Batteries
- IR Sync Capabilities
- More than 60 Selectable Channels
- 328' Reception Range
Description
With an interchangeable KSM8 microphone cartridge, the QLXD2/K8B Handheld Wireless Microphone Transmitter is ideal for wireless vocals in presentation spaces, music venues, and houses of worship.
The QLXD2/K8B Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.,overview_short=Handheld Transmitter with KSM8 Microphone, Frequency Band (H50: 534-598 MHz)
Features:
- 24-Bit digital audio quality
- Incredibly efficient RF spectrum usage
- Quick syncing with a wireless receiver over IR at the push of a button
- Clear, uninterrupted signal over the entire operating range
- 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
- Optional Shure SB900 lithium ion rechargeable battery 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
- Rugged metal construction
- Frequency and power lockout
- Works with QLX-D Digital Wireless Systems
- Offers up to 9 hours of continuous use with 2 AA alkaline batteries or up to 10 hours of continuous use with Shure lithium-ion rechargeable batteries
- Includes QLXD2/K8B, 2 AA batteries, battery contact cover, microphone clip, and user guide
- H50 Frequency Band
- 20 Hz to 20 kHz Frequency Range
- AES 256-Bit Encryption
- Runs on AA Alkaline Batteries
- IR Sync Capabilities
- More than 60 Selectable Channels
- 328' Reception Range
Specifications:
- RF Carrier Frequency Range: 470-937.5 MHz, varies by region (See Frequency Range and Output Power table)
- Working Range: 100 m (328 ft)
Note: Actual range depends on RF signal absorption, reflection and interference. - RF Tuning Step Size: 25 kHz, varies by region
- Image Rejection: >70 dB, typical
- RF Sensitivity: -97 dBm at 10-5 BER
- Latency: <2.9 ms
- Audio Frequency Response:
QLXD1: 20 - 20 kHz (±1 dB)
QLXD2: Note: Dependent on microphone type - Audio Dynamic Range: System Gain @ +10
>120 dB, A-weighted, typical - Total Harmonic Distortion: -12 dBFS input, System Gain @ +10
<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 (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range. - Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range. - Battery Life:
QLXD
470 to 865: SB900A 1/10 mW: >9:30 hours / alkaline 1/10 mW: 8 hours
902 to 928: SB900A 1/10 mW: >8:30 hours / alkaline 1/10 mW: >6 hours
174 to 216: SB900A 1/10 mW: >9:30 hours / alkaline 1/10 mW: >8:30 hours
1240 to 1800: SB900A 1/10 mW: >8:00 hours / alkaline 1/10 mW: >6 hours
The values in this table are typical of fresh, high quality batteries. Battery runtime varies depending on the manufacturer and age of the battery. - QLXD2
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries 1.5 V
- Dimensions: 269 mm x 51 mm (10.6 in. x 2.0 in.) L x Dia.
- Weight: 307 g (12.1 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