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Shure PA421B Four-channel Antenna Combiner, 470-865 MHz
Shure PA421B Four-channel Antenna Combiner, 470-865 MHz

Shure PA421B Four-channel Antenna Combiner, 470-865 MHz

Vendor: Shure
Shure PA421B Four-channel Antenna Combiner, 470-865 MHz The PA421B Antenna Combiner designed by Shure combines up to four PSM transmitters to a single antenna set. The PA421B can be used when multiple wireless systems are required...
$2,243.00
Description

Shure PA421B Four-channel Antenna Combiner, 470-865 MHz

The PA421B Antenna Combiner designed by Shure combines up to four PSM transmitters to a single antenna set. The PA421B can be used when multiple wireless systems are required for monitoring in sound reinforcement applications.

The PA421B decreases rack clutter, optimizes RF management, and helps in providing DC power to compatible IEM transmitters. LED indicators for signal presence and signal overload provide four input LED signals (green when active, off inactive). Also, it is embedded with a very quiet, temperature-sensitive fan that keeps the unit cool.

  • Combines up to four PSM transmitters to a single antenna set
  • Improved intermodulation artifacts for cleaner RF environment
  • Reduces rack clutter
  • Wideband operation 470 to 865 MHz
  • Daisy-chain up to 2 combiners with the expansion port
  • Provides DC power to compatible IEM transmitters
  • LED indications of signal presence, signal overload and current draw
  • Fan design significantly improves cooling and reduces ambient noise
  • Provides +15V bias on RF inputs to power antennas
Specifications

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