swr meter homebrew

7 links

Fan Dipole Antenna for 40 20 and 6 meters - A fand dipole antenna home made for the 7,14,50 MHz. This article descbribes how to homebrew the antenna, hot to setup and some SWR measurements.
[ Hits: 177 | Votes: 0 | Rating: 0 ]

The EZ-Tuner - The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
[ Hits: 5415 | Votes: 1 | Rating: 9 ]
Antenna Tuning Unit - This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter
[ Hits: 7012 | Votes: 4 | Rating: 6.5 ]

Arduino SWR and Power Meter - The circuit is based on two AD8307 log amplifiers, which are connected to the forward and reflected ports on a directional coupler
[ Hits: 1274 | Votes: 3 | Rating: 6.67 ]

Portable RF Sniffer and Power Meter - Whether we are tuning up homebrew equipment, checking antenna VSWR, adjusting a linear amplifier, or just monitoring output power during a contest, almost all aspects of ham operation can use a power meter. Paul Wade W1GHZ
[ Hits: 1635 | Votes: 1 | Rating: 10 ]

G3TXQ SWR meters - Homebrewed SWR meters projects by G3TXQ
[ Hits: 2228 | Votes: 1 | Rating: 9 ]
LCD SWR Power Meters - Two separate meters with SWR and Power Meter combined functiosn split a homebrew project by W2EB
[ Hits: 554 | Votes: 0 | Rating: 0 ]