• Sources +12 VDC to external relays
  • Can drive SixPaks and StackMatches
  • 16 individual configurable outputs
  • 8 antenna configurations per band plus RX antennas
  • 12 bands plus 8 custom frequency segments
  • Fuse protected against reverse power and short circuits
  • Rugged anodized aluminum case with laser engraved panels
  • Custom panel labeling available


   The Hamation ShackLAN-4 Relay Drivers provide an elegant solution to automate your existing remote antenna switches, such as SixPaks, StackMatch, 4-squares, etc to our ShackLAN-4 control system. They provide sixteen separate outputs that can source +12 VDC at up to 150 ma each. You may have different relay configurations for multiple radios and up to eight antenna configuration per band. It may also be used to automate RX antenna switching, such as beverages or K9AY loop systems. Each antenna may use any combination of outputs. The unit is fused for protection against reverse polarity power and short circuits on the outputs. Each driver IC is socketed for easy replacement should the need arise. The Relay Drivers are available in two packaging options. Pictured above is the desktop model. Also available for the desktop model is a termination board that may be mounted to DIN rail or on standoffs and includes MOV protection for each output and features individual screw terminals for easy attachment of your control cables. For those who wish to mount the relay drivers in their own enclosures, such as at a tower base, we also offer a DIN rail mountable, or standoff mountable, version of the relay driver. The remote version is complete with MOV protection for each output and features removable screw terminal blocks for your control cables.


Pictured at left is the optional termination board for the desktop unit. It may be mounted to DIN rail or mounted on standoffs. 


Pictured to the right is a photo of the remote Relay Driver unit with DIN rail mounting brackets. It has MOV protection on each output and convienent unpluggable screw terminal blocks for your control cables. It is designed to be installed in an existing box along with the equipment to be controlled. The board may may be mounted to DIN rail or on standoffs. For systems required more than 16 outputs, these boards may be stacked vertically using suitable length spacers.