Creation Networks provides nationwide audiovisual integration services and sales for businesses, offering complete solutions from AV system design and programming to professional installation and ongoing support. Whether you need Microsoft Teams Rooms integration, LED video wall installation, live streaming and production, enterprise video conferencing solutions, our team delivers tested, certified AV technology from top brands like Crestron, Q-SYS, Shure, and Absen. Trusted by organizations across the U.S., Creation Networks ensures your hybrid workplace AV systems are designed for performance, scalability, and long-term value. Contact us at 1.888.230.3661 or visit creationnetworks.net to start your project with a leading audiovisual integration partner.
Shure PA421B Four-channel Antenna Combiner, 470-865 MHz
Shure PA421B Four-channel Antenna Combiner, 470-865 MHz is backordered and will ship as soon as it is back in stock.
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Shure PA421B Four-channel Antenna Combiner, 470-865 MHz
The PA421B Antenna Combiner from Shure combines up to four PSM transmitters to a single antenna set. It can be used when multiple wireless systems are required for monitoring in sound reinforcement applications.
The PA421B reduces rack clutter, optimizes RF management, and provides 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, a very quiet, temperature-sensitive fan keeps the unit cool.
- 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
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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