A SWR analyser for frequency range 2.9 - 16.0 MHz (Lo) and 12.0 - 39.0 MHz (Hi).
The circuit on this page serves as a Voltage Standing Wave Ratio meter or VSWR meter for the VHF-UHF-SHF frequency range. This includes the Wifi (802.11b/g), 2m, 70cm and 13cm Radio Amateur bands.
