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Have you tried using a NanoVNA? Those things are amazing. For << $100, you get a device that can measure SWR, attenuation, impedance, generate Smith charts, fr
by mikewarot 2y ago
Have you tried using a NanoVNA? Those things are amazing. For << $100, you get a device that can measure SWR, attenuation, impedance, generate Smith charts, from about 10 Khz to 4 Ghz+ to a reasonable extent.
Oh, and RTLsdr dongles are fantastic deals too, when coupled with the GNU Radio project.