Shure BLX288/B58 DUAL Wireless Handheld System BLX88/2xBETA 58A K3E

BLX88 Dual Receiver Features

• Up to 12 compatible systems (region dependent)
• Microprocessor-controlled internal antenna diversity
• One touch QuickScan locates the best open Frequency
• ¬º" and XLR audio outputs
• Two colour audio status indicator LED
• Green: Normal audio levels
• Red: Excessive audio levels (overload/clipping)
• Not rack mountable

BLX2/B58 Features

• Supercardioid Dynamic Microphone
• Power and battery status LED
• Adjustable gain control
• Quick and easy frequency matching
• AA batteries (included) provide up to 14 hours of continuous use
• 100 m (300 ft) operating range (line of sight)
• Integrated microphone capsule design
• -10 dB gain attenuation
• Lightweight, rugged construction

System Specifications

• Working Range: 91 m (300 ft) Line of Sight Note: Actual range depends on RF signal absorption, reflection and interference.
• 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)
• 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 Specifications

• Output Impedance
  • XLR connector: 200 Œ©
  • 6.35 mm (1/4") connector: 50 Œ©
• Audio Output Level Ref. ¬±33 kHz deviation with 1 kHz tone:
  • XLR connector: ‚Äì27 dBV (into 100 kŒ© load)
  • 6.35 mm (1/4") connector: ‚Äì13 dBV (into 100 kŒ© load)
• RF Sensitivity: -105 dBm for 12 dB SINAD, typical
• Image Rejection: >50 dB, typical
• Dimensions: 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
• Weight: 15.1 oz. (429 g)
• Housing: Molded ABS
• Power Requirements: 12‚Äì15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

BLX2 Handheld Specifications

• 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: 8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia.
• 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)