Shure PA411 Four Port Antenna Combiner for PSM300 Systems
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
The Shure PA411 Antenna Combiner distributes DC power and RF signal for up to four Shure PSM®300 transmitters. The compact half-rack system significantly reduces the number of antennas and power supplies needed when using multiple systems.
Features:
- Main RF output connector connects to any antenna with a BNC connector
- RF LED indicators display signal present and signal overload per input
- Power output distributes DC power to PSM transmitters (accessory power cable required)
- Features a front panel power switch
| Power Requirements | 15 VDC |
| DC Output | 12 VDC (_4) |
| Output Current Combined total from all DC outputs |
1.4 A, maximum |
| Operating Temperature Range | -18 ¡C to 63 ¡C |
| Dimensions | 42 _ 177 _ 198 mm H _ W _ D |
| Net Weight | 1.62 kg (3.6 lbs) |
| RF Input | |
| Connector Type | BNC |
| RF Frequency Range | 470 to 865 MHz |
| Maximum Input Level | 20 dBm Per Channel |
| Input Port Isolation | 50 dB, typical |
| RF Input Power Operating Range Per Channel |
4.5 to 15 dBm |
| LED Indicator Minimum Detection Threshold | 3 dBm ± 1 dB |
| RF Overload LED Threshold | 17.5 dBm ± 1 dB |
| Impedance | 50 ½ |
| RF Output | |
| RF Frequency Range | 470 to 865 MHz |
| Output Intercept Point (OIP3) | 48 dBm, typical |
| Connector Type | BNC |
| Impedance | 50 ½ |
| Reverse Isolation Output to Input |
40 dB, typical |
| Gain, Input to any Output Port | -5 to 0 dB |
The Shure PA411 Antenna Combiner distributes DC power and RF signal for up to four Shure PSM®300 transmitters. The compact half-rack system significantly reduces the number of antennas and power supplies needed when using multiple systems.
Features:
- Main RF output connector connects to any antenna with a BNC connector
- RF LED indicators display signal present and signal overload per input
- Power output distributes DC power to PSM transmitters (accessory power cable required)
- Features a front panel power switch
| Power Requirements | 15 VDC |
| DC Output | 12 VDC (_4) |
| Output Current Combined total from all DC outputs |
1.4 A, maximum |
| Operating Temperature Range | -18 ¡C to 63 ¡C |
| Dimensions | 42 _ 177 _ 198 mm H _ W _ D |
| Net Weight | 1.62 kg (3.6 lbs) |
| RF Input | |
| Connector Type | BNC |
| RF Frequency Range | 470 to 865 MHz |
| Maximum Input Level | 20 dBm Per Channel |
| Input Port Isolation | 50 dB, typical |
| RF Input Power Operating Range Per Channel |
4.5 to 15 dBm |
| LED Indicator Minimum Detection Threshold | 3 dBm ± 1 dB |
| RF Overload LED Threshold | 17.5 dBm ± 1 dB |
| Impedance | 50 ½ |
| RF Output | |
| RF Frequency Range | 470 to 865 MHz |
| Output Intercept Point (OIP3) | 48 dBm, typical |
| Connector Type | BNC |
| Impedance | 50 ½ |
| Reverse Isolation Output to Input |
40 dB, typical |
| Gain, Input to any Output Port | -5 to 0 dB |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
