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Shure BLX1288/CVL Dual Channel Combo Wireless System

The Shure BLX1288/CVL Dual Channel Combo 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, BLX1 bodypack transmitter, BLX2/PG58 handheld transmitter, CVL lavalier microphone, power supply, microphone clip, lavalier clip, lavalier windscreens, and user guide.

Includes:

CVL Centraverse Lavalier Condenser Microphone

The CVL Centraverse Lavalier Condenser Microphone is a miniature lavalier condenser microphone that is optimized for speech and vocal performance. A tie clip and windscreen are included.

Designed for low visibility

Permanently charged electret condenser element for vocal reproduction

TA4F (TQG) connector integrates with Shure wireless bodypack systems

Tailored frequency response optimized for public speaking and presentation

 CVL Centraverse Lavalier Condenser Microphone Specs:

Type Electret condenser
Frequency Response 50 Hz to 20 kHz
Polar Pattern Cardioid
Output Impedance 600 ? @ 1 kHz, typical
Audio Output Level -43.5 dBV/Pa
Signal to Noise Ratio 72 dB @ 1 kHz
Maximum SPL 139 dB, @ 1 kHz (1,000 ? load)
Dynamic Range 117 dB, @ 1 kHz (1,000 ? load)
Output Noise 22 dB, typical, A-weighted
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 50" (1.3 m)
Connector TA4F
Weight 0.88 oz (25 g)

  BLX1 Bodypack Transmitter The BLX1 Bodypack Transmitter from Shure is designed for use with Shure's BLX wireless systems. It is set to the M15 frequency band and operates between 662 and 686 MHz. It has a TQG input and can be used with Shure lavalier, headset, earset and instrument microphones. With the optional WA302 adapter cable, the BLX1 can be used as a transmitter for guitar. The unit has a top panel mounted on/off switch as well as volume control for quick access while speaking or performing. The BLX1 is powered by the two included AA batteries for up to 14 hours. BLX1 Bodypack Transmitter Specs:

Audio Input Gain: -16 dBV (Maximum), 10 dBV (Minimum
Gain Adjustment Range 26 dB
Input Impedance 1 M?
RF Output 10 mW, Typical
Housing Molded ABS
Power Requirement 2x LR6 AA Batteries, 1.5 V Alkaline
Battery Life Up to 14 Hours
Dimensions (H x W x D) 4.3 x 2.5 x 0.8" (110 x 64 x 21 mm)
Weight 2.6 oz (75 g)

BLX88 Dual-Channel Wireless Receiver The BLX88 Dual-Channel Wireless Receiver from Shure is a dual-channel receiver set to Shure's M15 frequency band and operates between 662 to 686 MHz. It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available. Its front-panel dual color LED status indicator displays green for normal levels and red when clipping for fast metering. It has 2 XLR outputs in additional to 2 instrument level ¼" outputs. The BLX88 can be used with up to 11 other compatible systems simultaneously per frequency band. BLX88 Dual-Channel Wireless Receiver Specs:

Output 2x XLR Output 2x 1/4" (6.35 mm) Output
Output Impedance XLR: 200 ? 1/4": 50 ?
Audio Output Level XLR Connector: -20.5 dBV into 100k? Load (Reference /-33 kHz with 1 kHz Tone) 1/4": -13 dBV into 100k? Load (Reference /-33 kHz with 1 kHz Tone)
RF Sensitivity -105 dBm for 12 dB SINAD, Typical
Image Rejection >50 dB, Typical
Housing Molded ABS
Power Requirement 12 to 15 V DC @ 320 mA, Supplied by External Power Supply (Tip Positive)
Dimensions (H x W x D) 1.5 x 15 x 4.5" (40 x 388 x 116 mm)
Weight 15.1 oz (429 g)