További ötletek tőle: ha3oe
The fastest​ way to learn Morse code.

The fastest​ way to learn Morse code.

[IMG:Amateur Radio Band Plan]

[IMG:Amateur Radio Band Plan]

KJ4ADN - Callsign Lookup by QRZ.COM

KJ4ADN - Callsign Lookup by QRZ.COM

The fastest​ way to learn Morse code.

The fastest​ way to learn Morse code.

Make good quality cables..

Make good quality cables..

N2KNL ARRL Band Plan / Spectrum Charts

N2KNL ARRL Band Plan / Spectrum Charts

Ham Radio Frequency Chart | Amateur Radio

Ham Radio Frequency Chart | Amateur Radio

IDEAS: Programming Cable for HAM Radios

IDEAS: Programming Cable for HAM Radios

KJ4ADN - Callsign Lookup by QRZ.COM

KJ4ADN - Callsign Lookup by QRZ.COM

Technical Section - Miklor

Technical Section - Miklor