VK5AJL - Build your own micro-stripline SWR meter - the only way to measure SWR.
INDIAN HOMEBREWERS | Hello friends.. I have just made a very accurate SWR meter by using simple directional coupler and China made cross needle meter..(available for low c...
Homebrew Wattmeters
SWR meter - Wikipedia
Simple SWR Meter Circuit - Reflectometer » Electronics Notes
Swr meter: i1wqrlinkradio.com
Homebrew SWR meter for VHF, UHF and SHF (including Wifi ISM Band)
VK5AJL - Build your own micro-stripline SWR meter - the only way to measure SWR.
All in one HF VHF UHF VSWR meter - elektor magazine January 1980 - Electronics Forum India