Distribution Switches 8A2R

Distribution Switches 8A2R are used to split the signal from up to 8 different receive antennas to feed 2 receivers with complete flexibility. The 8A2R is ideal for SO2R and most M/S and M/2 stations, diversity reception. It's perfect for diversity reception with transceivers having dual-receive capabilities.


Features and Specifications:

Up to eight antennas can be routed to two separate outputs — any antenna to either output with no interaction.

Independent control for each radio.


LowBandSystems 8A2R Distribution Switch feature:

  • Uncompromised 50 or 75 ohms design;
  • VSWR at antenna inputs (referenced to the specified impedance):
  • Approaches 1:1 for unselected antenna ports; typically 1.3:1 or better for selected antennas, but may vary, depending on the accuracy of your receiver input impedance.
  • Insertion loss:  3.25 dB;
  • Isolation between the two output ports is -25db;
  • Isolation to unused antenna - 65db;
  • Broad, 300 kHz through 30 MHz operating range;
  • Unused antennas loaded to 50 or 75 ohms, 4W load;
  • Weather proof enclosure and connectors
  • Metal housing for superior shielding and longer life;
  • High quality components;
  • Reliable CATV F or SO-239 connectors;
  • BCD encoded control to minimize wirering;
  • DC Power:  +12-14VDC @ approx. 100 mA max.;
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