S-parameter plotter with renormalization and Y21 method: splot.zip
Check Touchstone files for |Sij| > 1: check.exe
Interpolate Hagn generic curves: interp.exe
Extrapolate ground constants: extrap.zip
Calculate skin depth, wavelength, and loss tangent: sd.exe
Calculate seawater permittivity: perm.exe
Calculate equivalent constants for stratified ground with two layers: eqv.zip
Remote coil to minimize enclosure interaction, compensate Q for auxiliary capacitor loss: qm.zip
Convert RF level units: u.exe
Calculate system noise figure and preamp benefit: nf.exe
Calculate DSB and SSB stereo separation and response given the composite response: sep.zip
Audio files for the external modulation input of your FM signal generator to turn it into a stereo generator. Includes one-second, left-channel, 9% pilot, stereo-composite .WAV files for 0.02, 0.1, 1, 5, 10, and 15 kHz tones. 16-bit samples at 192 ksps. Audacity can repeat one of these files without a glitch: stereogen.zip
88–108 MHz