Samson DA40 Antenna Distribution System

The DA40 is an active antenna distribution system that allows multiple wireless microphone receivers to share a single pair of antennas. The half-rack, wideband UHF (400MHz??1GHz) system also provides RF gain to compensate for insertion loss. The DA40 works with a maximum of four wireless systems that utilize BNC-type connectors, including Samson’s Concert 99 and Synth 7 systems.

Key Features

  • Half-rack, wideband UHF antenna distribution system
  • Recommended for use with Samson Concert 99 and Synth 7 wireless systems, and PA1 Active Unidirectional Antennas (all sold separately)
  • Handles up to four wireless receivers simultaneously
  • Four DC power outputs for powering receivers (four cables included)
  • Front and rear panel BNC antenna connectors (four cables included)
  • DC outputs for antenna bias
  • Rackmount hardware and power supply included

Technical Specifications

Frequency Range
400MHz??1GHz (-3dB)
Gain (input to any output power)
IP3 Output Intercept Point
50dBm (min), 20dBm (typical)
Working Voltage
15V DC, 2000mA
Current Consumption
Power to Antenna
12V, 500mA
Product Dimensions
1.75" x 8.5" x 6" (42mm x 215mm x 150mm)
Product Weight
2.25lb (1kg)

SKU: SAM-SWDA40 Category:

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