- Webcode: 442436 • Mfr: BLX14/CVL-H10
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Product Highlights
- Lavalier Microphone
- Cardioid Pickup Pattern
- 91 m (300') Operating Range
- XLR / 1/4" / TA4F Connection
- 542 - 572 MHz Frequency Band
- ABS Housing
- Up to 14 hrs Battery life
Shure BLX14/CVL Wireless Cardioid Lavalier Microphone System (H10: 542 to 572 MHz)
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Overview
BLX14/CVL Wireless Presenter System
Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage. Includes BLX4 wireless receiver, BLX1 bodypack transmitter, CVL lavalier microphone, power supply, lavalier clip, windscreens, and user guide.
CVL | Centraverse Lavalier Microphone
Lavalier cardioid microphone provides superior source quality and vocal reproduction. It features construction for low visibility and a tailored frequency response for speaking and presentations.
Key Features:
- Miniature clip-on lavalier microphone for low visibility
- Permanently charged electret condenser element for clear vocal reproduction
- Unidirectional (cardioid) polar pattern rejects unwanted noise for improved sound quality
- Included tie clip allows for hands-free use, perfect for presenters
- Included windscreen reduces plosives, wind and breath sounds
- Tailored frequency response optimized for speaking and presentations
- TA4F (TQG) connector seamlessly integrates with Shure wireless bodypack systems
- Legendary Shure precision engineering for durability and performance
Precision-engineered for years of use in any Shure wireless systems, its compact size is ideal for presenting situations where visibility is a major concern. The unidirectional (cardioid) pickup pattern rejects unwanted sound for superior source quality and vocal reproduction. The Centraverse Lavalier (CVL) offers convenience and performance in an easy-to-use clip-on cardioid condenser microphone that features simple, no-nonsense setup made for presenting professionals.
What's Included
BLX14/CVL Wireless SystemPS24 Power Supply
Lavalier Clip
Windscreen
Reviews
Product Specifications
BLX14/CVL Wireless Presenter System |
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System |
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| Working Range | 91 m (300') | ||||
| Frequency Band | H10: 542 - 572 MHz | ||||
| Audio Frequency Response | 50 to 15,000 Hz | ||||
| Total Harmonic Distortion | Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical |
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| Dynamic Range | 100 dB, A-weighted, typical | ||||
| Operating Temperature | -18°C (0°F) to 57°C (135°F) | ||||
| Polarity | Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output. | ||||
BLX1 Transmitter |
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| Audio Input Level |
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| Gain Adjustment Range | 26 dB | ||||
| Input Impedance | 1 MΩ | ||||
| RF Transmitter Output | 10 mW, typical | ||||
| Weight | 75 g (2.6 oz) | ||||
| Dimensions | 11 x 6.4 x 2.1 cm (4.3 x 2.5 x 0.8") | ||||
| Housing | Molded ABS | ||||
| Power Requirements | 2x LR6 AA batteries 1.5 V alkaline |
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| Battery Life | up to 14 hours | ||||
BLX4 Receiver |
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| Output Impedance |
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| Audio Output Level |
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| RF Sensitivity | -105 dBm for 12 dB SINAD, typical |
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| Image Rejection | >50 dB, typical | ||||
| Weight | 241 g (8.5 oz) | ||||
| Dimensions | 4 x 18.8 x 10.3 cm (1.5 x 7.4 x 4") | ||||
| Housing | Molded ABS | ||||
| Power Requirements | 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive) | ||||
CVL Centraverse Lavalier Microphone |
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| Type | Electret Condenser | ||||
| Frequency Response | 60 Hz - 12 kHz | ||||
| Pickup Pattern | Unidirectional (Cardioid) | ||||
| Output Impedance | @ 1 kHz 600 Ω |
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| Audio Output Level | -43.5 dBV/Pa | ||||
| Signal-to-noise ratio | @ 1 kHz 72 dB |
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| Maximum SPL | 1000 Ω load, @ 3%THD 139.0 dB |
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| Dynamic Range | @ 1 kHz, 1000 Ω load 117.0 dB |
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| Equivalent Output Noise | typical, A-Weighted 22 dB |
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| Power Requirements | +5 V DC (nominal), 10 V maximum (DC bias) | ||||
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 | ||||
| Cable | 1.3 m (50") | ||||
| Connection | TA4F | ||||
| Weight | 25 g (0.88 oz) | ||||
Questions & Answers
Shure BLX14/CVL Wireless Cardioid Lavalier Microphone System (H10: 542 to 572 MHz)
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