Kf4rws-actual - KF4RWS

Frames completed after 17.5 hours.

I removed the other shelf thinking that it would relieve the pressure on the power and reset buttons, but this turned out to be wrong.

Next two parts of the project. No license required

The military knew the piezoelectric qualities of quartz crystal back in the 1960’s 🤔

My homebrew 1/4 wave vertical antenna was damaged and I've had a hard time resoldering the main element back on, sooooo I'm thinking of a J-pole made from copper piping. In the planning stage just now but hopefully within a week I'll start assembly.

Images taken from Pinterest

MARS modding my FT-897 hoping to fix the TX Error on VHF and UHF. I was unsuccessful, not because of an error on my part, but I learned that it's a Japanese version and is hard wired to prohibit transmission on U.S. various U.S. frequencies.

The Yaesu FTM-150 is a 55w VHF (2 meter) / 50w UHF (70 cm) dual band, mobile radio that features a Super DX function that increases the rig's receiver sensitivity and improves weak signal (sounds like a built-in pre-amp). It has a data port in the back and an MicroSD card slot. Price? $380 +/- Run over to X and follow this guy if you haven't already.

Installed the new direct drive extruder and hot end onto the 3D printer and successfully tested the extrusion of filament. Now to start a print!

... --- ... We've all heard the dits and dahs of the morse code signal for S.O.S. ... --- ... It's been used in every type of entertainment medium. It's also the name of steel wool cleaning pads. ... --- ... S.O.S. wasn't formally adopted by the International Telecommunications Union until around 1908, so did no one need help before then? Before the ITU adopted ... --- ... there was -.-. --.- -.., or CQD. Come Quick Danger was the common call for help prior to the S.O.S. ... --- ... The radio operator aboard the Titanic had sent out various calls for help over morse code with CQD DE MGY, MGY being the callsign of the ship, before alternating between CQD and S.O.S. ... --- ... Alot folks have thought the meaning of the S.O.S. is "save our ship," or "save our souls," but the letters have no real meaning. The meaning can be found in the simplistic and easily remembered dit dit dit dah dah dah dit dit dit tones. The ITU believed that operators and listeners alike would better hear and understand the call for help. CQD lives on in amateur radio though. A general call of CQ can be heard over the airwaves for other stations to hear and respond. And now, ... --- ... you know ... --- ... the rest of the story, --. --- --- -.. -.. .- -.--!

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Artwork by F. Allen Gilbert, 1909

This is the civilian version of the application of the same acronym developed by the DoD for tactical purposes. The name of the app is the same but the acronym meaning has been changed based upon differing mission sets and to meet the needs of civilians, first responders and law enforcement. As a stand-alone, this app has little use aside from that of Google earth, however, when combined with a meshed network of communication devices over multiple users, this app can become an unparalleled asset among amateur radio operators in an emergency comms environment.