Stencils for RF "schematics"

I’m looking for something not as detailed as electronics schematics (down to individual resistors, capacitors, transistors, etc.), but things you might find in a typical RF/Ham setup, such as transmitters, receivers, power amplifiers, dummy loads, attenuators, splitters, coaxial cables, antennas, etc. Internet searches have not lead me to anything particularly relevant. Maybe this requests is too niche?