Shure BLX24R/SM58-H10 Rackmount Wireless Mic System with SM58 Mic, H10 Band

The Shure BLX24R/SM58 is a handheld wireless system that comes with the SM58® handheld microphone. The Shure BLX24R/SM58 comes with the BLX4R rack mount receiver and the BLX2/SM58 handheld wireless microphone. The BLX4R is a rack-mountable receiver with removable antennas for quick distribution. The BLX2/SM58 features an integrated SM58® microphone cartridge and delivers wireless audio with professional clarity and reliability.

Includes

• BLX4R Rack Mount Receiver
• BLX2/SM58 Handheld Transmitter
• Microphone clip
• Single and dual rackmount kit
• (2) 1/4 Wave antennas
• Zipper bag
• Power supply
• (2) AA batteries

Features

• Audio LED indicates stregth of incoming audio signal
• Ready LED indicates when system is ready for use and receving transmitter signal
• LED Display for group and channel settings
• Group and Channel buttons
• DC Power Jack
• Adapter cord tie-off
• XLR microphone output jack
• 1/4" instrument level output jack

Specifications

• Working Range: 91 m (300 ft) Line of Sight (depends on 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.
• 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: 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D
• Weight: 8.5 oz. (241 g)
• Molded ABS Housing
• Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)