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Key Features
- Distributes DC Power to PSM Transmitters
- Compact Half-Rack System
- LED Signal Display
- Connects with a BNC Antenna
The PA411 from Shure is a wideband antenna combiner that distributes DC power and RF signal for up to four Shure PSM300 transmitters (sold separately). It features a compact half-rack system that is used to reduce the amount of antennas and power supplies needed when using multiple systems in application such as for live stage, theater, rehearsals, and more. It features a RF LED indicator display to signal the presence of a signal and a signal overload. It is built with a front panel power switch. Included are rack-ears, 1/4 wave antenna, BNC bulkhead adapter, BNC cable and power supply.
More DetailsSee any errors on this page?
what purpose is the power input and power output?
what purpose is the power input and power output?
The PA411 not only distributes the RF from the antenna but also power to additional PSM transmitters. It will cut down on the amount of power suppiles needed in the rack.
Date published: 2021-08-23