PY6CJ - João Grisi

Heathkit, GR-31……wow, Beautiful!! Photo of: facebook.com/share/p/1AzB9C… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

20 MHz - 3200 MHz Oscillator Post of: qsl.net/va3iul/Homebre… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Basic training …. Video of: facebook.com/share/r/1Ry9XK… #hamradio #amateurradio #hamradiocommuity #py6cj #cw

😱😱😱😱😱😂😂😂😂😂😂😂 #hamradio #amateurradio #hamradiocommuity #py6cj #hamradiohumor

Spectral Purity is what separates a world-class station from a noisy neighbor. It ensures that every watt of your power is doing useful work on your intended frequency instead of polluting the spectrum with “splatter” or harmonics. Read the full text at: facebook.com/share/p/1EpLnq…

Shortwave Crystal Radio Circuit Diagram Photo of: facebook.com/share/p/1Df5sG… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

Wow, look at the finish of this cabinet...wonderful!! Vintage Zenith Transoceanic multi band portable radio, model T600 chassis 6A40z. Broadcast plus shortwave bands, 5 vacuum tubes. Photo of: facebook.com/share/p/1KsSWW… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

The Gray Line, often called the “DX Magic Hour,” is a brief 30-to-45-minute window during sunrise or sunset where radio propagation becomes extraordinary. Read the full text at: facebook.com/share/19iad6vc… #hamradio #amateurradio #dxing #grayline #py6cj

Sony walkie-talkie….wow🤩 Photo of: x.com/jm3lgf?s=21&t=… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

Azden PCS-2000 1980 2M Rig Photo of: @pd1two?_r=1&_t=ZS-95SB7wboNKJ" target="_blank" rel="nofollow noopener">tiktok.com/@pd1two?_r=1&_… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

An LC oscillator is the “heartbeat” of amateur radio, acting as the fundamental engine behind vintage rigs and modern homebrew transmitters. Read the full text at: facebook.com/share/r/18EcDC… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Teaberry T Dispatch CB Base Station Transceiver Photo of: x.com/30sv086?s=21&t… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

Vintage Philmore Radio Complete Box Kit Germanium Crystal diode radio kit. Photo of: x.com/cqcqcqdx?s=21&… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Ever wondered how wireless signals actually travel from a device into the air? One of the most fundamental tools in communication is the Dipole Antenna. Read the full text at: facebook.com/share/p/1B2QW6… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Desktop ATS25 - Golden Radio Video of: facebook.com/share/r/1DW3g5… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioradio

Hallicrafters, S-118 Photo of: facebook.com/share/p/18ZdYZ… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

The Anatomy of A Potentiometer! In this short, we look inside a potentiometer and break down its main internal parts. Learn how the resistive track, wiper, and terminals work together to create adjustable resistance. Video of: instagram.com/engineeringnes… #hamradio #amateurradio

Here’s an RCA VHF broadcast oscillator. Photo of: facebook.com/share/p/1Fq7fC… #hamradio #amateurradio #hamradiocommuity #py6cj #oldradio

2 Meter (2 Element) Bobtail Beam Project Post of: hamuniverse.com/2meterbobtailb… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna

Mobile operation…. Video of: @motocomms?_r=1&_t=ZS-95QUMaD19TW" target="_blank" rel="nofollow noopener">tiktok.com/@motocomms?_r=… #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantenna