Shure MX890 Microflex Wireless Desktop Gooseneck Base Transmitter

The MX890 Wireless Desktop Base is fully compatible with SLX® wireless systems, including the SLX4Lwireless receiver with logic output for applications requiring logic functionality. The MX890 is designed for use withMX405, MX410, and MX415 Microflex® Modular Gooseneck Microphones.

Features

• Sleek, low-profile design
• Frequency-agile, microprocessor-controlled transmitter
• IR link to SLX receiver for auto frequency sync
• Programmable frequency Group/Channel display
• Programmable mute function

Specifications

• Operating Range: 100 ft
  • Note: actual range depends on RF signal absorption, reflection, and interference
• Frequency Stability: +/-10ppm
• Maximum Frequency Deviation: 45kHz
• Oscillator Type: Phase-locked loop (PLL) controlled synthesizer
• Power Requirements: 3V (2 AA alkaline or rechargeable batteries)
• Battery Life: >/= 8 hours (alkaline)
• Power Consumption: 130 mA, 15 mA
• Operating Temperature Range: 0°-135°F
• Dimensions (HxWxD): 1 11/16" x 3 3/8" x 5 13/16"
• Weight: 11 oz (net); 18.7 oz (packaged)