Overview
Shure BLX1288/CVL Dual Channel Wireless Combo System, H10 542-572MHz
The Shure BLX1288/CVL wireless system equips two people for wireless freedom, while offering rock-solid build quality and easy setup and operation. And thanks to Shure's cutting-edge QuickScan technology, frequency-selection hassles are a thing of the past, helping you get your show up and running that much faster. This system includes two microphones — the CVL lavalier microphone and the BLX2/PG58 handheld mic with built-in transmitter — as well as a BLX1 bodypack transmitter for the lav mic, and the BLX88 dual-channel receiver. When you need to perform with the freedom that only wireless allows, Shure's BLX wireless systems are a smart, affordable choice.
- User-friendly, high-performance wireless system
- BLX wireless supports up to 12 simultaneous channels
- BLX88 dual-channel receiver with easy one-touch setup
- BLX2/PG58 handheld microphone with built-in transmitter for vocalists and public speaking
- CVL lavalier microphone is ideal for interviews and theater performances
Specifications / Documents
- System
- Working Range: 91 m (300 ft) Line of Sight (actual range depends on RF signal absorption, reflection and interference)
- Audio Frequency Response: 50 to 15,000 Hz (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) (battery characteristics may limit this range)
- 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.
- BLX88 Dual-Channel Receiver
- Output Impedance
- XLR connector: 200 Ω
- 6.35 mm (1/4") connector: 50 Ω
- Audio Output Level, Ref. ±33 kHz deviation with 1 kHz tone
- XLR connector: –27 dBV (into 100 kΩ load)
- 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions (H x W x D): 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm)
- Weight: 15.1 oz. (429 g)
- Housing: Molded ABS
- Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
- Output Impedance
- BLX1 Bodypack Transmitter
- Audio Input Level
- max: -16 dBV maximum
- min (0 dB): +10 dBV maximum
- Gain Adjustment Range: 26 dB
- Input Impedance: 1 MΩ
- RF Transmitter Output: 10 mW, typical (varies by region)
- Dimensions (H x W x D): 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm)
- Weight: 2.6 oz. (75 g), without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)
- Audio Input Level
- BLX2/PG58 Handheld Transmitter
- Audio Input Level
- 0dB: -20 dBV maximum
- -10dB: -10 dBV maximum
- Gain Adjustment Range: 10 dB
- RF Transmitter Output: 10 mW, typical (varies by region)
- Dimensions (L x Dia.): 8.82 in. X 2.09 in. (224 mm X 53 mm)
- Weight: 7.7 oz. (218 g) without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)
- Audio Input Level
