Product Overview
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 a wide-band 470–865MHz frequency range, and includes PA411, rackmount and hardware kits, ¼ wave antenna, BNC bulkhead adapter, four 22" BNC to BNC cables, power supply, power splitter cable, and user guide.
Includes
- PA411 Antenna Combiner
- Rackmount and hardware kits
- 1/4 Wave Antenna
- BNC Bulkhead Adapter
- 4 x 22" BNC Cables
- Power Supply
- Power Splitter Cable
- User Guide
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
- Front panel power switch
- Distributes power and signal to up to four PSM 300 transmitters
Specifications
- Power Requirements: 15 VDC
- DC Output: 12 VDC (x4)
- Output Current, Combined total from all DC outputs: 1.4 A, maximum
- Operating Temperature Range: -18 °C to 63 °C
- Dimensions (HxWxD): 42 x 177 x 198 mm
- Net Weight: 3.6 lbs (1.62 kg)
- 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 Ohms
- RF Output:
- RF Frequency Range: 470 to 865 MHz
- Output Intercept Point (OIP3): 48 dBm, typical
- Connector Type: BNC
- Impedance: 50 Ohms
- Reverse Isolation, Output to Input: 40 dB, typical
- Gain, Input to any Output Port: -5 to 0 dB