CQ-YO Amateur Radio

1,729 topics in this forum

1. Indicativ 1 2 3 4 10

   By yo9hrb, June 17, 2007
   • 146 replies
   • 35k views
   • 
   • aetius
   • January 2

2. LIBRARIA VIRTUALA HAMRADIO 1 2 3 4 9

   By Guest cyclonb, November 2, 2011
   • 120 replies
   • 15.8k views
   • 
   • grosu99
   • December 13, 2020

3. Link-uri despre antene 1 2 3 4 7

   By yo9hrb, April 24, 2007
   • 94 replies
   • 28.9k views
   • 
   • vio2007
   • November 26, 2020

4. reguli

   By yo9hrb, April 21, 2007
   • 1 reply
   • 5.5k views
   • 
   • yo9hrb
   • June 28, 2020

5. Site-uri de radioamatorism. 1 2 3 4 6

   By dalu, August 16, 2006
   • 78 replies
   • 34.5k views
   • 
   • grosu99
   • June 21, 2020

6. BIBLIOTECA TEHNICA YO3KXL

   By nea_bobina, March 15, 2015
   • 11 replies
   • 4.2k views
   • 
   • yo3fhm
   • April 8, 2020

7. 73 1 2 3

   By mila, August 4, 2013
   • 40 replies
   • 5.8k views
   • 
   • AlexSD
   • February 1, 2020

8. BOBINE , BOBINUTE si BOBINELE 1 2 3 4 12

   By Mosu Tuti, November 26, 2007
   • 178 replies
   • 47.8k views
   • 
   • gauss
   • November 22, 2019

9. Informatii A412 1 2 3 4 13

   By Guest, January 29, 2007
   • 190 replies
   • 44k views
   • 
   • vio2007
   • October 9, 2019

10. Targuri radioamatoricesti 1 2 3 4 12

    By yo9hrb, June 2, 2006
    • 171 replies
    • 48.2k views
    • 
    • Gabriel_S
    • December 5, 2018

11. Sommerkamp FT 250 1 2 3 4 5

    By yo9hrb, January 29, 2011
    • 72 replies
    • 16.9k views
    • 
    • yo3fkc
    • September 14, 2018

12. Metode de a invata telegrafie 1 2 3 4

    By yo9hrb, March 9, 2014
    • 48 replies
    • 14k views
    • 
    • ALVIN
    • March 1, 2018

13. BITX20 1 2 3 4 48

    By Yo4You, June 30, 2007
    • 709 replies
    • 74.6k views
    • 
    • mosu20
    • July 8, 2015

14. TAURUS Transceiver 1 2 3 4 11

    By yo9hrb, August 1, 2009
    • 160 replies
    • 30.1k views
    • 
    • MARLANU
    • January 19, 2015

15. Documentatie FT-101ZD

    By adrianc, April 3, 2012
    • 3 replies
    • 2.5k views
    • 
    • adrianc
    • April 5, 2012

16. NanoVNA 1 2

    By Marele Savant, June 8, 2020
    • 18 replies
    • 1k views
    • 
    • Marele Savant
    • 3 hours ago

17. Detectoare simple in FIF 1 2 3 4 18

    By puriu, January 4, 2018
    • 268 replies
    • 20.9k views
    • 
    • puriu
    • Saturday at 09:28 AM

18. Alinco DX70

    By aetius, January 3
    • 4 replies
    • 206 views
    • 
    • grosu99
    • January 12

19. Informatii module 1 2

    By bodyxx, January 7
    • 16 replies
    • 445 views
    • 
    • bodyxx
    • January 10

20. Chei de telegrafie

    By yo4hhp, August 27, 2009
    • 7 replies
    • 1.7k views
    • 
    • yo2ceq
    • January 9

21. Baleiaj de frecventa - generator RF 1 2 3 4

    By Mircea, November 21, 2020
    • 48 replies
    • 1.6k views
    • 
    • Mircea
    • January 7

22. Baza de timp OCXO de la frecventmetrul IEMI E-0204 1 2 3 4 24

    By VAX, November 30, 2018
    • 348 replies
    • 13.9k views
    • 
    • djvas
    • January 6

23. RTL-SDR - receptii in HF si VLF 1 2 3 4 10

    By yo3fhm, October 27, 2019
    • 139 replies
    • 9.2k views
    • 
    • Marele Savant
    • December 30, 2020

24. antena verticala 1 2 3 4 14

    By Guest, February 15, 2019
    • 201 replies
    • 11.2k views
    • 
    • YO3CWT
    • December 25, 2020

25. Radio multi-banda cu Si4735 1 2 3 4 6

    By Mircea, December 27, 2019
    • 76 replies
    • 6k views
    • 
    • Mircea
    • December 24, 2020

26. Comutator de antene cu Arduino

    By grosu99, December 23, 2020
    • 6 replies
    • 152 views
    • 
    • grosu99
    • December 23, 2020

27. Transceiver USDX

    By Marele Savant, November 21, 2020
    • 10 replies
    • 632 views
    • 
    • yo9dl
    • December 21, 2020

28. QO-100 / Eshail-2 satellite

    By Liviu.Mihaiu, November 29, 2020
    • 2 replies
    • 235 views
    • 
    • yo3ihg
    • December 17, 2020

29. Module cu filtre

    By yo2mhj, December 10, 2020
    • 9 replies
    • 263 views
    • 
    • telefunken
    • December 17, 2020

30. Etaj iesire generator RF

    By Mircea, October 20, 2020
    • 8 replies
    • 554 views
    • 
    • Mircea
    • December 3, 2020

31. Modificare din banda 65-73Mhz in 88-108Mhz 1 2

    By JohnDoe, August 31, 2005
    • 18 replies
    • 5.9k views
    • 
    • puriu
    • November 24, 2020

32. Sursa Gophert NPS-1601 si FT891

    By yo8tot, November 11, 2020
    • 8 replies
    • 279 views
    • 
    • yo9dl
    • November 12, 2020

33. Mixer SMC S-4B

    By yo2mhj, October 23, 2020
    • 6 replies
    • 307 views
    • 
    • franzm
    • October 27, 2020

34. Antena 2m 1 2

    By valentin23, October 15, 2020
    • 18 replies
    • 750 views
    • 
    • Mircea
    • October 20, 2020

35. Antena HF balcon 1 2 3 4 6

    By Craciun, August 8, 2020
    • 75 replies
    • 3.1k views
    • 
    • GriRo
    • October 18, 2020

36. Generatorul de functii FeelTech FY-6900 1 2

    By yo3fhm, December 28, 2019
    • 24 replies
    • 2.8k views
    • 
    • Electro
    • October 5, 2020

37. QIACHIP433mhz RF Transmitter and Receiver Module

    By Nowatiny, October 2, 2020
    • 2 replies
    • 234 views
    • 
    • gica70
    • October 4, 2020

38. Receptor SSB cu TBA570A - o provocare?

    By yo3fhm, September 13, 2020
    • 4 replies
    • 922 views
    • 
    • yo3fhm
    • September 23, 2020

39. Accesorii DDS

    By Mircea, September 20, 2020
    • 3 replies
    • 221 views
    • 
    • Mircea
    • September 21, 2020

40. Nuvistorii și (cu) tranzistorii

    By Cocoș Octavian, September 11, 2020
    • 0 replies
    • 286 views
    • 
    • Cocoș Octavian
    • September 11, 2020