Tools & documents
| dBm to uV conversion | local from Axel HB9SJE |
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| VSWR conversion return loss DB % | local from Axel HB9SJE |
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| HamRadio calculators by VU2FD | http://hamradioindia.com/HRI-Calc/ | |
| Convert anything | http://www.onlineconversion.com | |
| Online file conversion free | http://media-convert.com/ | |
| Find your QTH locator F6FVY | http://f6fvy.free.fr/qthLocator/fullScreen.php | |
| PathFinder, find QSL Info | http://www.dxlabsuite.com/pathfinder/WebClient | |
| DTMF Dialer | http://www.silverstones.com/DTMFDial.html | |
| Coax Attenuation & Power Handling Calculator | http://www.timesmicrowave.com/cgi-bin/calculate.pl?calc=aero | |
| Coax table loss, stub lenghts | local |
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| SpeedTest | http://www.speedtest.ch | |
| HB9HD coax table | local from Axel HB9SJE |
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| HB9HD LPD channels | local from Axel HB9SJE | |
| HB9HD PMR channels | local |
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| GridSquare Conversion | http://www.amsat.org/cgi-bin/gridconv | |
| XE.com Currency Converter | http://www.xe.com/ucc | |
| IARU VHF UHF Bandplan | local |
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