The basics of VSWR and Return Loss

Reflected RF power and VSWR (Voltage Standing Wave Ratio) are two related concepts in amateur radio. This reflected power can cause damage to the source and reduce the efficiency of the system. VSWR is a measure of the degree of impedance mismatch and is defined as the ratio of the maximum voltage to the minimum voltage in a transmission line. A high VSWR indicates a greater degree of mismatch and therefore a higher level of reflected power. A low VSWR is desirable for optimal power transfer and system performance.
Join this channel to get access to perks! Exclusive supporters channel on TOADS Discord, with access to other channel members and me! Supporters only live streams every month.
/ @feplabsradio
Check out ‪@TheSmokinApe‬ 's channel for our livestream on antenna groundplanes:
www.youtube.co...
Take a look at the Rhode & Schwarz video about SWR and return loss:
• Understanding VSWR and...
Buy me a coffee - never required, ALWAYS appreciated!
www.buymeacoff...
Become a patron via Patreon:
/ feplabsradio