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Tennode microwave devices - RF Cafe

Mnemonic for VSWR and Return Loss
Kirt's Cogitations™ #137

RF Cafe University"Factoids," "Kirt's Cogitations," and "Tech Topics Smorgasbord" are all manifestations of my ranting on various subjects relevant (usually) to the overall RF Cafe theme. All may be accessed on these pages:

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A return loss of 14.6 dB represents a VSWR of 1.46:1. It is the one place where the number sequence is the same, so it is a good mnemonic reference for relating VSWR to return loss. That's all.

VSWR to return loss to conversion equation - RF Cafe        Return loss to VSWR to conversion equation - RF Cafe

 

See Espresso Engineering Workbook (free) for a calculator.
Tennode microwave devices - RF Cafe

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2025
Webmaster: Kirt Blattenberger,
   BSEE - KB3UON - AMA92498

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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