The Shure PA411-UK antenna combiner merges the RF of up to four PSM 300 (P3T) in-ear monitor transmitters into one antenna, and distributes DC power to all four from the included PS60 supply, four transmitters, one antenna, one power socket, and a rack that stops sprouting whips. Wideband 470-865MHz coverage on 50-ohm BNC.
Features
Combines up to 4 x PSM 300 transmitters to one antenna
Distributes 12V DC to all four transmitters
Wideband 470-865MHz, 50Ω BNC
50dB typical input port isolation
Supplied with PS60 PSU, power loom, rack kit and 4 BNC jumpers
NoteWireless licensing remains the operator’s responsibility, match your PSM 300 band to your Ofcom licence.
Specifications
| Type | Antenna/power combiner for PSM 300 |
| SKU | PA411-UK |
| Channels | 4 |
| Frequency range | 470-865MHz |
| Connectors | BNC, 50Ω |
| Gain | -5 to 0dB (passive combining) |
| Power | PS60 supply included; 4 x 12V DC out |
| Dimensions | 198mm x 177mm x 42mm (half rack) |
| Weight | 1.62kg |





