Description
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.
Shure PA411Â Specs
Product Specifications
Power Requirements | 15 VDC |
DC Output | 12 VDC (Ã4) |
Output Current | Combined Total from All DC Outputs: 1.4 A, maximum |
Operating Temperature Range | 0.40 to 145°F (-18 to 63 °C) |
Dimensions | 1.7 x 7.0 x 7.8″ (42 Ã 177 Ã 198 mm) |
Weight | 3.6 lb (1.62 kg) |
RF Input Specs
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 | r 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 |
Packaging Info
Package Weight | 8 lb |
Box Dimensions (LxWxH) | 18.3 x 14.7 x 3.8″ |
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