Actually is very difficult to find some type of RF transistor like 2SC1969 , 2SC1307 , etc . Sometimes they take TIP41 , repaint e sell like original one .The appearance is very similar .
PY5LF LUCIANO FABRICIO Curitiba-PR-Brazil GG54jm http://www.qrz.com/db/py5lf
-----Mensagem original----- De: amsat-bb-bounces@amsat.org [mailto:amsat-bb-bounces@amsat.org] Em nome de Tim Cunningham Enviada: terça-feira, 6 de setembro de 2011 01:59 Para: AMSAT-BB Assunto: [amsat-bb] Re: 6800 uF electrolitic capacitor purchased in Cina
Unfortunately, counterfeit parts are flooding the market, especially parts in limited supply. Some components may be painted and stamped with the choice of a difficult to obtain component.
73's, Tim - N8DEU
----- Original Message ----- From: "i8cvs" domenico.i8cvs@tin.it To: "Amsat - BBs" amsat-bb@amsat.org Sent: Monday, September 05, 2011 5:32 PM Subject: [amsat-bb] 6800 uF electrolitic capacitor purchased in Cina
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb