PA421B

PA421B Antenna Combiner for PSM® Wireless Systems

Four-to-One Wideband PSM Antenna Combiner for all P9T and P10T Transmitters (470-865 MHz)

  • Combines up to four PSM transmitters to a single antenna set for improved RF networking & reduced rack clutter.
  • Wideband operation (470-865 MHz)
  • 4 Input LED signals (green when active; off when inactive)
  • Quieter, temperature-sensitive fan for significant reductions in ambient unit noise and heat
  • Daisy-chain up to 2 combiners with the expansion port.
  • LED indicators for signal presence and signal overload
  • Passive (non-powered) antenna combining*

* Contact Shure Service Department for more detail and availability. Requires modification of unit by qualified service technician.

Support

Customer Support

Service & Repair

Detailed policy information regarding customer service numbers, service modifications, and replacement parts.

Service & Repair

Contact Us

Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.

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Documentation

Compatible Products

P10T

P10T Wireless Transmitter

Shure’s P10T Full-Rack, Dual-Channel Wireless Transmitter combines state-of-the-art technology with touring-grade features for professional monitoring applications of any size with no room for error.

P9T

P9T Wireless Transmitter

Shure’s half-rack P9T Wireless Transmitter combines state-of-the-art technology with an ideal set of features for professional monitoring applications of any kind.

Comparable Products

PA821B

PA821B Antenna Combiner for PSM® Wireless Systems

Eight-to-One Wideband PSM Antenna Combiner for all P9T and P10T Transmitters (470-865 MHz)