Shure PA411 Four Port PSM300 Antenna Combiner

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.

Shure PA411 Includes:

• PA411 Antenna Combiner
• Rackmount and hardware kits
• 1/4 Wave Antenna
• BNC Bulkhead Adapter
• BNC Cable
• Power Supply
• Power Splitter Cable
• User Guide

Shure PA411 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

Shure PA411 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