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Bitx40 no RX
Hola Eduardo Por favor toma un video con tu tel¨¦fono y subelo, explicando todo lo que hiciste y como lo hiciste, quizas el problema est¨¢ en la configuraci¨®n del Raduino, que a muchas personas se les hace complicado. 73's Jc ¡°If you have a penny and I have a penny and we exchange pennies, you still have one cent and I still have one cent.? But if you have an idea and I have an idea and we exchange ideas, you now have two ideas and I now have two ideas.¡±? Mr. Juan Carlos Berberena Gonzalez, BSc. WJ6C exCO6BG? ? -----------please check it out----------- 2017-07-12 19:47 GMT-04:00 CO6EGM <co6egm@...>: My Bitx40 arrived yesterday. All wiring is ok, but no rx. I heard a strong noise coming from the amplifiers, and I noticed Q3 is auto oscillating... Anyone knows how can I fix that??? |
Saludo Eduardo, C¨®mo detectaste que Q3 esta auto oscilando?On Wed, Jul 12, 2017 at 6:47 PM, CO6EGM <co6egm@...> wrote: My Bitx40 arrived yesterday. All wiring is ok, but no rx. I heard a strong noise coming from the amplifiers, and I noticed Q3 is auto oscillating... Anyone knows how can I fix that??? |
Saludos Daniel...
Lo que m¨¢s me gusta de los kits de Sunil Es la posibilidad de poder ensamblar el bitx etapa por etapa e ir probando de que todo quede ok... lo que hice fue remover las resistencias de 10ohm por donde pasa la alimentaci¨®n, de modo que solo dej¨¦ alimentado el transistor Q3, el BFO y el audio de recepci¨®n... aqu¨ª un corto video de c¨®mo suena este cachorro cuando le conecto a la fuente. Incluso sin el Raduino deber¨ªa escucharse un soplido, no este ruido... |
Jack Purdum
Cool! A $60 metronome! Jack, W8TEE From: CO6EGM <co6egm@...> To: [email protected] Sent: Thursday, July 13, 2017 10:12 AM Subject: Re: [BITX20] Bitx40 no RX Greetings Daniel ... What I like Sunil kits is the possibility to join the BITX stage by stage and keep trying that everything is ok ... what I did was remove the 10ohm resistors through which the power, so that left only fueled the transistor Q3, the BFO and receive audio ... here a short video of how this puppy sounds when I connect to the source. Even without the Raduino should hear a whooshing, not this noise ... |
Nice. Now I have to clean the coffee-spit off my computer screen... On Thu, Jul 13, 2017 at 10:15 AM, Jack Purdum via Groups.Io <econjack@...> wrote:
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Que sonido m¨¢s raro Eduardo... C¨®mo lo est¨¢s alimentando? puede ser un ruido en la fuente o una interferencia externa de algo cercano? al fondo suena como 60Hz y luego ese batido de "metr¨®nomo" encima.2017-07-13 9:09 GMT-05:00 CO6EGM <co6egm@...>: Saludos Daniel... |
¿ªÔÆÌåÓýHallo, Deze taal ziet er prachtig uit, ik zou willen dat ik er meer van begreep. Ik vrees dat veel van de leden van deze groep hier geen wijs uit kunnen, misschien is het toch handiger en vriendelijker om de discussie in het engels te voeren? Maybe you could try to send your messages in english? Far more people will be able to understand and perhaps help you. ? Cor Beijersbergen PA4Q ? From: [email protected] [mailto:[email protected]] On Behalf Of CO6EGM ? Saludos Daniel... |
Still won't help you pick up chicks at a hooka bar in Rotterdamn, though :) 2017-07-13 21:07 GMT-04:00 RCC WB5YYM <curtis03@...>:
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Als u Gmail gebruikt, hoef je niet eens te kopi?ren / plakken, gewoon op de "vertalen" knop. Ik hou van deze multi language thread. haha Dan. 2017-07-13 20:07 GMT-05:00 RCC WB5YYM <curtis03@...>:
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