KL1A ⚡

Detrás de cámaras de LA MILLA VERDE (1999)

1st Quantum transceiver and PA

BLOCK DIAGRAM of the 1st QUANTUM HAMRADIO Transceiver (Transceiver Core (Optical & Quantum Processing) Draft (c) by Sparky

Remember !

Alik - 4L5A (ex RF0FWW) SK - May 02.2026 #hamradio #dxnews #ham #hamr #hams #cqdx #cq #dx #amrad #amateurradio #amateuradio #RIP

Should new ARCDXC Club (4U1A) be Afforded DXCC Status ? / ¿Debería otorgarse el estatus DXCC al nuevo Club ARCDXC (4U1A)? @arcdxc @EA1CS @DX_World @_ea5u @lu5cba @arrl @ea3hre @ja0kjd @HicBeyAli @xe1ee @hj3esf_hk3esf @HK6T_KY4WQ Pse RT!

Sparky v2.0

4U1A Club. Kenwood 890 & 590 ...More a 1.000.000 QSO' for 8 years of the "radio activity"... #ham #hamr #hamradio #amrad #amateurradio #amateurradio #CQDX #CQDX #DX #ARCDXC #UNRadio #UNRadioclub #Kenwood #KenwoodTrio

The Detonation Sequence Of The Tsar Bomb! 💥🤯

-- CQ CQ CQ -- We moved from private to public group: facebook.com/groups/2001346… or facebook.com/groups/arcdxc

Soviet RDS-37 Hydrogen Bomb Test – Semipalatinsk, Kazakhstan (1955) On November 22, 1955, the Soviet Union carried out its first true thermonuclear weapon test at the Semipalatinsk Test Site in Kazakhstan.☢️🤯

#ham #hamr #hamradio #amrad #amateurradio #amateuradio #cqdx #cq #dx #amradio #radio

Excellent CW 3Y0K sig. after sunset on 3 of March on 14 MHz. But 30 KHz huge wall pile-up is something special… #3Y0K #hamradio #Bouvet #ham #hams #amrad #cqdx #cq #dx

Started a Betta new WSJT-FT2 (ver. X_1802260852_FT2) QSO' on 14 Mhz (14.077). 10 QSO in 3 min with EU and Asia. #FT2 #CQDx #CQ #DX #ham #hamr #amrad #amateurradio #amateuradio

#UNESCO #WRD #WRD2026 #CQ #CQDX #DX #RadioDay #Radio #UNRadio #ARCDXC #VIC #VICREC #ARCDXC #4UNR #4U1A #UNClub #RadioClub #UN #ham #hams #hamr #hamradio #amrad #amateyrradio #amateuradio #radioamateur #radioamateurs

La centella (o rayo globular) es un fenómeno atmosférico muy raro y todavía no del todo explicado por la ciencia. Es impresionante y bello. 😳😳😳😳😳😳😳😳

The callsign 4UNR (United Nations Radio) has been re-established for 2026. SES will operate from February 13 to 28, 2026, on all HF bands CW/SSB/DIGI. Location: Vienna International Centre (VIC), Austria. Host: ARCDXC (UN Amateur Radio Contest DX Club). #hamradio #DXnews #VIC #UN

Why the Mona Lisa is so famous

@ChrisG1VDP @arcdxc @arrl Probably not. But... wait (QRX please)

@arcdxc @arrl If this goes through, which I hope it does, will that mean that the historic contacts will count for DXCC?

Historical Justice for 4U1A: A New Initiative to Review DXCC Status 4u1a.club/news/a-new-ini… #DXCC #DXAC @arrl