Antenna Distro
Shure PA821A Antenna Combiner
Shure·Model PA821A·shure-pa821a
About the Shure PA821A
The PA821A is the larger sibling of the PA421A, combining eight IEM transmitter outputs into a single antenna pair with active filtering to maintain signal integrity. Built-in bandpass filters help keep your transmitted signals clean and reduce intermod products, which matters in crowded RF environments. This is a touring-grade solution for rigs running six or more IEM channels from a single rack.
8-to-1 active antenna combiner. Combines 8 PSM/IEM transmitter outputs into a single antenna pair with filtering.
I/O Ports (11)
| Port | Connector | Direction | Signal | Channels |
|---|---|---|---|---|
| Input 1 | BNC | input | antenna | — |
| Input 2 | BNC | input | antenna | — |
| Input 3 | BNC | input | antenna | — |
| Input 4 | BNC | input | antenna | — |
| Input 5 | BNC | input | antenna | — |
| Input 6 | BNC | input | antenna | — |
| Input 7 | BNC | input | antenna | — |
| Input 8 | BNC | input | antenna | — |
| Combined Out A | BNC | output | antenna | — |
| Combined Out B | BNC | output | antenna | — |
Power
- Power (IEC) (IEC C14)
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