TENTEC R4020 QRP HB-1A

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Uploaded by on Jun 26, 2010

TENTEC R4020 with BODDIPOLE antenna.
Watch my comment on eHam.
73 Martin VE2ZMM

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Science & Technology

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Uploader Comments (MARTINMASSIE)

  • C'est pour ça que j'ai fait cette vidéo... C'était le R4020 ou le KX1, mais moi les kit, j'ai pas le temps pour ça.... 73 ...

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All Comments (6)

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  • Nice!

  • This radio receives 30 meters but doesn't transmit. It has continuous receive coverage from 5 to 16 MHz. Transmits only on 40 and 20 meters. Regarding the video, I noticed the owner only tunes the radio in 1 KHz steps and then activates the RIT for fine tuning, if needed. I don't know if he uses this technique on the air but it's a sure-fired way to call people off their frequency. If using a narrow filters, they'll never hear you. Tune instead in 100 Hz or even 10 Hz steps.

  • Je mets le miens a l'épreuve en Field day en fin de semaine. Je suis assez satisfait. Au lieu de 900, 700, 500 et 400, moi j'aurais préféré 900, 700, 400 et 250 hz comme filtre car le 400 n'arrive pas a faire le travail, Mais la, on parle d'une bande paquetée completement. En situation réguliere, le 900 ou 700 fait bien le travail. J'aime beaucoup la possibilité d'écouter le SSB et SW, et aussi on peut probablement faire des cross modes.as le meilleur QRP, mais pour ce prix c'est dur a battre.

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