BLX188/CVL Dual Channel Lavalier Wireless System Features
(2) CVL Lavalier Microphones
The BLX188/CVL Dual Channel Lavalier Wireless System is part of the BLX wireless systems family.
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 BLX88 dual-channel receiver, 2 BLX1 bodypack transmitters, 2 CVL lavalier microphones, lavalier clip, windscreens, and user guide.
Features
- Miniature clip-on lavalier microphone for low visibilty
- Permanently charged electret condenser element for clear vocal reproduction
- Unidirectional (cardioid) polar pattern rejects unwanted noise for improved sound quality
- Included tie clip allows hands-free use perfect for presenters
- TA4F (TQG) connector seamlessly integrates with Shure wireless bodypack systems
- Included windscreen reduces plosive, wind and breath sounds
- Tailored frequency response optimized for public speaking and presentation
- Legendary Shure precision engineering for durability and performance
Shure BLX188/CVL wireless system includes:
- BLX88 dual wireless receiver
- 2 BLX1 bodypack transmitters
- 2 CVL Centraverse Lavalier Condenser Microphones with 2 sets of windscreens and tie clips.
Centraverse Lavalier Condenser Microphone with Tie Clip
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 the presenting professional. Precision-engineered for years of use in any Shure wireless system, its compact size is ideal for presenting situations where visibility is a major concern. The unidirectional (cardioid) pickup pattern rejects unwanted noise for superior source quality and vocal reproduction.
BLX1 Bodypack Transmitter Features
- Up to 14 hours of continuous use (2AA batteries)
- Up to 300 feet (100m) transmission radius (line of sight)
- Quick and easy frequency matching (GROUP and CHANNEL selection buttons)
- Two-color transmitter status indicator:
- LEDGreen: Ready
- Rapidly Flashing Red: Controls Locked
- Solid Red: Battery Power Low (less than 1 hour remaining)
- Flashing Red/Power Down: Batteries Dead (replace batteries to repower transmitter)
- TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables
- Tactile on/off switch
- Adjustable gain control
- Lightweight, rugged construction
BLX88 Dual Channel Receiver:
- One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
- Up to 12 compatible systems per frequency band (region-dependent)
- Two-color audio status indicator
- LEDGreen: Normal audio levels
- Red: Excessive audio levels (overload/clipping)
- XLR and 1/4 inch output connectors
Shure BLX188/CVL Dual Lavalier Wireless System Specifications
- Working Range: 91 meters (300 feet) Line of Sight
- Audio Frequency Response: 50 to 15,000. Hz Note: Dependent on microphone type
- Total Harmonic Distortion: Ref. ±33 kHz deviation with 1 kHz tone, 0.5%, typical
- Dynamic Range: 100 dB, A-weighted, typical
- Operating Temperature: -18°C (0°F) to 57°C (135°F)
- BLX1 Bodypack Transmitter Audio Input Level gain: max: -16 dBV maximum / min (0 dB): +10 dBV maximum
- Gain Adjustment Range: 26 dB
- Input Impedance: 1 MO
- RF Transmitter Output: 10 mW, typical varies by region
- Dimensions: 110 x 64 x 21 (H x W x D)
- Weight: 75 g (2.6 oz.), without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)
BLX88 Dual Wireless Receiver:
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimension BLX88: 40 X 388 X 116 (H x W x D)
- Weight BLX88: 429 grams (15.1 oz.)
- Housing Molded: ABS
- Power Requirements: 12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
CVL: Centraverse Lavalier Condenser Microphone
- Type: Electret Condenser
- Frequency Response: 50 to 20,000 Hz
- Polar Pattern: Unidirectional (Cardioid)
- Output Impedance: @ 1 kHz, typical 600 O
- Audio Output Level: -43.5 dBV/Pa
- Signal-To-Noise Ratio: @ 1 kHz 72 dB
- Maximum SPL: 1000 O load, @ 3% THD 139.0 dB
- Dynamic Range: @ 1 kHz, 1000 O load 117.0 dB
- Equivalent Output Noise: Typical, A-Weighted 22 dB
- Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
- Cable: 1.3 m (50 in.)
- Connector: TA4F
- Net Weight: 25 g (0.88 oz.)
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