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If #BLACKOUT forces increased use of the #LORA #aprs network, I hope it will lead to overload due to working at 300bpm. Maybe stubborn people will understand that it is necessary to switch to 1200. I wonder how many gates have independent power supply?

If BLACKOUT was in DL🇩🇪 or HB🇦🇹 then LORA APRS network users would quickly understand that their network based in 95% on Igate only RX is worthless. APRS network must work using RF and not via internet. x.com/SP9DLM/status/…

Dx expedition .@VP2VI finished. I can say that I am satisfied, 5 radio bands completed. #hamradio #dxing #ssb

If anyone is looking🔎 for a #YAESU #FT857 💥panel💥, please send me an email. The panel is functional, the display is OK #hamradio

Dear Friends! We took a 1st place during the ARRL EME Contest 2024 in a 1,2 GHz All Mode competition of 9 multioperator teams. 150 QSOs approved, 1.800.000 points. We would like to thank all participants who had a contact with us. SP-VHF-C 🇵🇱 Polski Klub UKF / Polish VHF Club 🇵🇱 SN7L Tom SP5XMU / SN5R 🇵🇱 SQ3SWF #EME 🌒📡🇵🇱

This is how a correct #APRS #LORA network built with DIGI gateways works. All this at a speed of 1200bps. Open your eyes - Forget about 300, go for 1200.‼️Be SMART‼️Build green stars not black (red) squares with the letter L.

1296 EME at CN88ka. Mini-tower platform and new slew drive FINALLY play with the 2.4m dish! After rotation checks and cable management review. Best Sun to Cold Sky noise today was an easy 9.25 dB (with SFI Index at 134). WinTrak rotator control system working great. dave

weekend project: get 3D position from trilateration between three LoRa ground stations! GNSS (green) vs LoRa ToF trilateration (red), as computed onboard.

I have a big request to all radio amateurs. Separate radio matters from private matters. Create an email account with your own call sign. e.g. [email protected] or for short call signs [email protected] or [email protected] or [email protected]. #hamradio

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LILYGO T-Lora Pager LoRa + ESP32-S3 Handheld AIOT Programmable Development Device lilygo.cc/products/t-lor… #LoRa

@SQ9RDP Wojtek made the antenna #biquad #Yagi on #1296Mhz according to the design : dcarc.club/presentations/… #uhf #vhf #hamradio #biquad #GHz #microwave

Perfect solution for powering #IC705 12V portable power bank (4S LFP 128 Wh) with USB charge/discharge design by Dan printables.com/model/1042957-…

For #ChildrensDay I bought my son Greg @SN9GM A board with his call sign. Then we went to the amusement park #hamradio #yota #InternationalChildren #myson

Our SP3YDE young operators during the Child Day Contest operation. 73! SP3YDE EME CONTEST TEAM #YOTA

Three years ago I painted my call sign on the roof of my building. Today I saw a picture from space. #hamr #hamradio #swl #dxing #shortwave x.com/SP9DLM/status/…

This is really good work in combating the interference that the mains brings. It is worth imitating. Would you like to have something like this in your radioshack❓ #hamradio x.com/RFconsultantUK…

Piotr @SP9LVZ made two versions of the #BLUTRX with an IF path on a PP9 quartz filter with an IF of 9 MHz and on electromechanical filters with an IF of 500 kHz. #hamradio #hamr #blutrx #AmateurRadio #RadioAmateur #HF #shortwave youtube.com/watch?v=Q5UWCq…