RayRigAntSwitch
Historical product reference
Lifecycle: Dormant
Publication: Open Hardware
RF I/O relay board for switching between multiple rigs and antennas
RayRigAntSw is the hardware layer that does the heavy lifting for RF path selection. It switches relay-driven routes between Rig-1 / Rig-2 and ANT-1..ANT-3 (expandable patterns), with flyback protection and snubbers on every coil, plus separate PTT lines per rig for safe interlock.
The companion RaySspaController provides sequencing, protection, and band logic, but the I/O header and simple drive requirements make this board easy to integrate with any third-party microcontroller or amplifier control system.
Recorded configurations
- RayRigAntSw-2R3A
- RayRigAntSw-2R3A-Kit
Technical descriptions are retained as historical reference. Online purchasing has been retired.
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