SP9DLM Darek

During the Night of Museums, I showed my son Greg #SN9GM the oldest operating steam hoisting machine at the former #Guido hard coal mine in #Zabrze.Built in 1915 at the German Eisenhütte Prinz Rudolph factory in Dülmen. Twin piston steam engine with an output of 2000 HP.#Myson

In #Panetarium in #ParkŚląski #Chorzów I was with my son Greg #SN9GM at the #Kebu #SebastianTeir concert. This is #myson's first #electronicmusic concert.I grew up on @klausschulze and Jean Michel Jarre. Music and radio connect people and generations

How much interference comes from our radio's power sources⁉️A simple elimination method using a ferrite ring x.com/i/status/20554…

リモートコントロールアプリ（macOS & iOS対応） ◉ SDR-Control for Icom ◉ SmartSDR for FlexRadio ◉ FT-Control for YAESU ◉ TS-Control for Kenwood ◉ K4-Control for Elecraft K4 ham-radio-apps.com 以前からIC-705にSDR-Control Mobileを使ってますが、iPhoneだけでどこからでも快適にリモート運用できるのがすごく便利。 おすすめのアプリです😄

@deseretistan WIN7, the program starts and immediately shuts down. I don't know what could be causing it? Antivirus?

@SP9DLM Yes

Graywolf now has an AX.25 terminal! You can use it to call AX.25 BBSes. You can also use it to monitor raw traffic from APRS, like this:

Today, my son and I created a flower bed in the neighborhood where we live as a voluntary community work. I'm teaching my son that what you can give to another person is worth more than what you have🤑. Many people passed by and just watched us work👀. Only one poor simple man helped us🤔. We worked for five hours and moved over a ton of earth. My son and I are proud of the work we accomplished, and our neighbors are delighted with the beautiful flower cluster outside their windows.#myson #flowers #communityaction

@k1fm My colleagues and I launched a node in the 2m 144875 MHz radio band. We plan to launch a gateway in the HF band.#hamradio #PACKETRADIO

300Bd HF Packet is still alive and I’m loving it! in case you’re wondering: github.com/adecarolis/wfw…

🌛🌜 Credits: OZ9AAR 🇩🇰 How to talk to the moon 👇

チュートリアル：UHF 430 MHz コリニア垂直アンテナ（2 x 5/8 ラムダ） の製作 🎥Noormans Noor

Ham Radio 24-7: "This is ham radio. Late nights. Glowing dials. A logbook full of calls from places most people will never visit. An ON AIR light that means the world just got a little smaller. And someone who loves you enough to show up in the doorway with a coffee and a smile — even when she has no idea what 14.195 means. This is our hobby. This is our life. And we wouldn’t trade it for anything." #HamRadio #ShackLife #AmateurRadio #HamRadio247 #ThisIsHamRadio #RadioLife #HamFamily #73

#ICom-#Δ100 mounted in my car. First #QSO made at a distance of 28km to the repeater. The panel is placed on the dashboard, the TRX mounted under the roof, directly under the antenna to avoid cable losses. Four radio bands in my car: 70MHz, 145MHz, 440MHz, and #1200MHz #hamradio

My car will be enriched with a #23cm band. I've modified the #ICom-#Δ100 to connect the control panel via LAN cable. The TRX will be placed close to the antenna for low loss in the #1200MHz band. I'll place the radio panel within easy reach.#hamradio #GHz #vhf #uhf @sp_vhf_c

@ex0qkt You are amazing :)

My Strava: strava.app.link/tNdLgHQTv2b

✅🏔️Pioneer summit (20.06.2026, 4008 m). My 6th mountain peak and the 3rd one over 4 km high. #hiking #Kyrgyzstan #DX

@f5uii @F5HRY Most people press ENTER on their keyboard and say they made a QSO. They forgot that they have to press PTT and speak into the microphone. #hamradio

📡 Just made about eight SSB QSO on #6m with North America! 🌎✨ As usual, not many people answering with a microphone 🎙️ even though the signals are strong 📶 and the audio quality is good - everyone's busy with their darn computers 💻 ! #HamRadio #SSB #6mBand #magicBand #DX

Frequency generator from 1963. Operating range from 0.1 to 30 MHz. Type #G242 manufactured in #Poland 🇵🇱 by ELPO of #Wrocław. #ELPO specialized in the production of meters, measuring instruments, and, over time, advanced measurement systems.#hamradio

Launched my first pico balloon of the year. 10m WSPR transmits. Let’s hope for a nice long trip! Follow along here: traquito.github.io/search/spots/d…