AM Transmitter

[mtech]

There is project of 25W AM transmitter on pira.cz, but only on czech language. Did anyone else try to built it and how is works?

Here is link to project:
http://pira.cz/amtx.htm

[DJ Adam Eve]

Weird, I was coming on here to ask about that... I found the pdf schematic online and was after component values and info, so thanks for the link... Most of the stuff Jan designs is functional, pretty good in fact, so given that, and all the testing he's done I would say it looks good. I would just run it through Babylon or some other translator and see what comes out, if you get really struck come back to the forum... Have you worked with AM before?

[mtech]

Yea I worked on AM, even with tubes........was interested to built some am transmitter for fun, but still when talking AM, love to see tubes in that band

[IMALU]

Hola! He montado el transmisor PIRA en AM de 25 Watts. Inicié pruebas con 15VDC y NO FUNCIONA a pesar de indica en esquema que corre desde 10 a 33VDC.
A alguien le ha ocurrido que con baja tensión de alimentación no funciona? Diseñaré una fuente de alimentación de 33VDC...