Shure QLXD2-BETA87A Handheld Wireless Transmitter with Beta 57A Capsule (H51:534 to 598 MHz) has been discontinued, here are some related products you might like:
Shure QLXD2-BETA87A Handheld Wireless Transmitter with Beta 57A Capsule (H51:534 to 598 MHz)
Features
- Works with Shure QLX-D Wireless Systems
- For Broadcast, EFP and ENG Applications
- 20 Hz to 20 kHz Frequency Response
- Over 60 Preset Compatible Channels
- Runs on AA Alkaline Batteries
Description
For capturing audio, the QLXD2/Beta87A Handheld Wireless Transmitter by Shure is a good choice to get the job done. Featuring transparent 24-bit digital audio quality, it is used for wireless vocals in presentation spaces, music venues, houses of worship, DJ setups, and more. It features a 20Hz to 20kHz frequency response and has more than 60 available channels per frequency band. Powered by 2 AA batteries, the QLXD2 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 100 m range. All-metal construction ensures durability, and a wide selection of compatible microphone choices is ideal for your presentation.
Features
- For the Shure QLX-D wireless system
- Features interchangeable Shure microphone capsules
- AES 256-bit encryption for secure transmission
- Up to 9 hours continuous use with 2 x AA alkaline batteries
- Optional Shure SB900 lithium-ion rechargeable battery (sold separately) provides up to 10 hours of continuous use and reports remaining runtime in hours and minutes
- Backlit LCD with easy to navigate menu and controls
- Selectable display mode showing group/channel, frequency, or battery runtime
- Rugged metal construction
- Transmitter has 100 meters line-of-sight operating range
- Features frequency and power lockout
Specifications
| RF Carrier Frequency Range | H50: 534 to 598 MHz |
| Working Range | 100 m |
| RF | Tuning Step Size: 25 kHz, varies by region |
| Image Rejection | Better than 70 dB, typical |
| RF Sensitivity | −97 dBm at 10−5BER |
| Latency | Less than 2.9 ms |
| Frequency Response | 20 Hz to 20 kHz |
| Audio Dynamic Range | System Gain @ +10: Better than 120 dB, A-weighted, typical |
| Total Harmonic Distortion (THD) | −12 dBFS input, System Gain @ +10: Less than 0.1% |
| Polarity | System Audio: 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° to 50°C Note: Battery characteristics may limit this range. |
| Storage Temperature Range | -29° to 74°C Note: Battery characteristics may limit this range. |
| Mic Offset Range | 0 to 21 dB (in 3 dB steps) |
| Battery Type | Shure SB900 rechargeable Li-Ion or AA batteries 1.5 V |
| Battery Runtime | At 10 mW Shure SB900: up to 10 hours Alkaline: up to 9 hours |
| Audio Input | Configuration: unbalanced Maximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), typical Note: Dependant on microphone type |
| Maximum Input Level | 1 kHz at 1% THD: 145 dB SPL (SM58), typical Note: Dependant on microphone type |
| Capsule | Beta 87A |
| RF Output | Antenna Type: Integrated single band helical Occupied Bandwidth: Less than 200 kHz Modulation Type: Shure proprietary digital Power: 1 mW or 10 mW (varies by region) |
| Housing | Machined aluminium |
| Dimensions (L x Diam) | 256 x 37 mm |
| Weight | 347 g without batteries |
In The Box
- Shure QLXD2-BETA87A Handheld Wireless Transmitter with Beta 57A Capsule (H51:534 to 598 MHz)
- 2 x AA Batteries
- Battery Contact Cover
- Microphone Clip
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Details
- Product: Shure QLXD2-BETA87A Handheld Wireless Transmitter with Beta 57A Capsule (H51:534 to 598 MHz)
- Manufacturer: Shure
- Model: QLXD2/BETA 87A-H51
- SKU: QLXD2/BETA 87A-H51
- RM Product #: 23234
- Element Type: Condenser
- Polar Pattern: Supercardioid
- Warranty: 2 year manufacturer warranty (excluding consumable e.g. lithium-ion batteries).
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