PY6CJ - João Grisi

Kenwood, QR-666 Photo of: facebook.com/share/p/18fxRyJ… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

HF to 3.5 MHz Receive Converter Post of: qsl.net/va3iul/Homebrew_RF_C… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio – at Salvador, Brazil

Rotor installation and antenna control. Vídeo of: facebook.com/share/r/19ZjmzF… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

“This is PY6CJ, Papa Yankee 6 Charlie Juliet. Operating in phone mode on the amateur frequencies. Warm regards to all radio amateurs, 73 from PY6CJ, and until the next transmission.” #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

A ‘universal’ antenna matcher for shortwave reception Post of: schematicsforfree.com/files/… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

YAESU FT301 #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio – at Salvador, Brazil

CW training....and the best, renewal (teen) Vídeo of: facebook.com/share/r/1Zcax74… #hamradio #amateurradio #hamradiocommuity #py6cj #cw – at Salvador, Brazil

30m “38-Special” Superhet Transceiver Post of: qsl.net/va3iul/Homebrew_RF_C… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio – at Salvador, Brazil

How does a capacitor store energy? A capacitor stores energy in the electric field between two plates. Charge it with a battery, then it releases that charge as light or power (T = R x C). Vídeo of: instagram.com/reel/Dfj69FUJJ… #hamradio #amateurradio #hamradiocommuity #eletronic – at Salvador, Brazil

Hello everyone! Understand this: ham radio will never die. Did you know that when the internet and cell networks completely go down during a disaster, amateur radio operators keep the entire world connected using just batteries and wires strung across the backyard? 73 from PY6CJ. – at Salvador, Brazil

3 Ls 4 2m This three-element stubfed coaxial vertical is dirt cheap, sturdy, and very effective. Post of: schematicsforfree.com/files/… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

#hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Heathkit, HM-2141 Photo of: facebook.com/share/p/19rgXyy… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

This video explores the mystery of long-delayed radio echoes bouncing back from the ionosphere, driven by kinetic plasma instabilities. atmospheric ghost story. Read the full text at: instagram.com/reel/DfhlzzUvi… – at Salvador, Brazil

Taking a selfie with the antennas and the tower 😎 #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

HF Transceiver CW SSB NorCalSierra Post of: qsl.net/va3iul/Homebrew_RF_C… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio – at Salvador, Brazil

Hallicrafters, S-29, Sky Traveler Photo of: facebook.com/share/p/1Hpm9fk… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna – at Salvador, Brazil

Reflecting on past amateur radio connections brings a profound sense of nostalgia, such as reviewing my logbook and QSL card from a memorable QSO with Oscar, 4X6VC, in Israel back in November 1992. Looking back across 34 years …. #hamradio #amateurradio #hamradiocommuity #py6cj – at Salvador, Brazil