Power Line Hum
Mains hum, electric hum, or power line hum is an audible oscillation of alternating current…
Buzzing Noise After Rain
After a rain, probably you will hear a buzzing noise from your high frequency receiver.…
One Stop Reference For Shortwave Listeners
I would like to share about this website that i used a lot when doing…
9M2SE 9M2/SP5APW QSL Card
9M2SE and 9M2/SP5APW joint QSL card for Perhentian island IOTA AS-073 activation. Has inner and…
How To Calibrate FT857 FT897 Volt Meter
First you need to make sure that your radio is connected to the 13.8 volt…
How To Sign Your ADIF Log With TrustedQSL (tQSL)
First, make sure your trustedqsl application is loaded with your issuer signed cert and ready…
How To Install Issuer Signed Cert File (TQ6) To TrustedQSL (tQSL)
First, open your tQSL cert application Click on file, and load certificate Choose your tq6…
How To Backup Your TrustedQSL (LOTW) Certificate
Saving the tq5 and tq6 file is not a good way to backup your LOTW…
How To Generate TrustedQSL Cert Request File (TQ5) For LOTW
First you need to download trustedqsl application http://www.arrl.org/files/file/LoTW%20Instructions/tqsl-113.zip for windows...