Shure PA411-e
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Information
Information
Manufacturer Information
Shure
https://www.shure.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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A Key Component to Streamline RF Distribution in a 1/2 Rack Format
In an in-ear configuration, multiplying transmitters quickly means multiplying antennas, RF cables, and mounting points as well. The PA411E addresses this optimization need by combining multiple RF signals within a wideband active combiner in a 1/2 rack - 1U format, particularly suited to compact racks, fly-racks, and stages where every unit counts.
Its 470 to 865 MHz bandwidth allows integration into heterogeneous fleets and adapts to varied frequency plans, without limiting the installation to a too restrictive RF window.
Who Benefits from the PA411E and in What Applications?
The PA411E is aimed at musicians, stage managers, and service providers who use multiple transmitters (notably up to 4 PSM300 transmitters) and want a more reliable, clearer, and faster installation to deploy. It is especially relevant for concerts, tours, TV studios, theaters, places of worship, or events, whenever there is a need to reduce clutter and neatly structure the RF section.
By centralizing distribution, it also limits handling and simplifies cabling: instead of managing multiple antennas and cable lengths, a "racked" approach is adopted, coherent and easier to maintain during stage changes.
Technical specifications
| Category | antenna combiner | Power supply | Sector |
| Removable antenna | No | Weight | 1.32 kg |
| Frequency scanner | No | Dimensions (mm) | 42 x 177 x 198 |
Questions frequently asked
Is the Shure PA411E compatible with PSM300 transmitters?
It can power up to 4 PSM300 transmitters, with power cables available as options. Its 4 inputs allow combining their RF signals in a centralized setup.
What frequency range does this antenna combiner cover?
The RF bandwidth ranges from 470 to 865 MHz. This wideband coverage facilitates integration into varied frequency plans.
How many in-ear transmitters can be connected to the PA411E?
Four transmitters can be connected thanks to the 4 RF inputs. The maximum allowable power is 20 dBm per input.
Can the PA411E be mounted in a 19-inch rack?
The 1/2 rack 1U format is designed for compact racks. A rack mounting kit is provided for installation.
What are the dimensions and weight of the Shure combiner?
The unit measures 42 × 177 × 198 mm and weighs 1.32 kg. Its power supply runs on mains. It features neither a detachable antenna nor a frequency scanner.
