Shure

Description

The Shure MX890 desktop transmitter base supports MX405 and MX410 gooseneck microphones and offers cable-free installation for corporate boardrooms or other applications requiring flexible microphone configurations. The MX890 base operates within the 518-865 MHz bands and is fully compatible with Shure SLX wireless systems.
Open Box Shure MX890 Microflex Wireless Desktop Transmitter Base Level 1 Band L4

Features

  • Sleek, low profile design
  • Frequency agile, microprocessor controlled transmitter
  • IR link to SLX receiver for automatic frequency
  • synchronization
  • Programmable frequency Group/Channel display
  • Programmable mute function
  • Operates on two AA batteries
  • Compatible with all Shure SLX Wireless systems
  • Supports Shure MX405 and MX410 Mini Gooseneck Microphones
  • Commshield technology for protection from radio frequency interference

Specs

  • Operating Range: 100 ft. (30 m) Note: Actual range depends on Radio Frequency signal absorption, reflection, and interference
  • Frequency Stability: ±10 ppm
  • Maximum Frequency Deviation: 45 kHz
  • 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: -18”57 degrees C (0”135 degrees F) Note: Battery may limit this range
  • Dimensions (H x W x D: 1-11/16" x 3-3/8" x 5-13/16" in. (43 x 87 x 148 mm)
  • Weight: 11 oz (312 g)

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