@zleffke
15 boards publicly available on BoardRepo.
Public boards
Transverter sequencer circuit. Based on W6PQL Design.
RF Detector Circuit
Pulse Latching RF Transfer Switch Interface for VTGS SX-Band System
KiCAD design for WSPR Transmitter
KiCAD designs for various RF filters.
Control Board for VTGS SX-Band System Duplexer Subsystem. Controls failsafe 28V transfer switch position and 12V LNA.
Dual X-Band LNB Power Control for VTGS SX-Band System
INA260 Current Sensor breakout board in KiCad
KiCAD design for passive dipole balun based on minicircuits components
Quadrature feedback decoder for Spid RAS/HR Rotator
Control circuit for coax relay, transfer switch, and preamp control. Used in VTGS S-Band ground station RF Front End.
PGA-103 based low noise amplifier designs.
Pipe Cap RF Cavity Filters
Various KiCAD designs for HF Power Amplifiers
KiCAD projects for RTL-SDR coherency projects