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Sonsivri > Electronics > General Electronics (Moderators: o2, pickit2) > 869 mhz 500 mw transmitter circuit
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ktek
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« on: December 29, 2010, 08:02:56 08:02 »
hello
anyone can help me , to make a circuit for a transmitter
869 mhz 500 mw
I was looking for (possibly simple) schematic , applications, ready to use gerber and any useful tips
I wanted to make a printed circuit board,   and draw, where possible, the coils on the PCB.
The work will be shared on the forum
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cipiloi
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« Reply #1 on: December 29, 2010, 08:11:02 08:11 »
http://amber-wireless.de/index.php?article_id=1&clang=1
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ktek
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« Reply #2 on: December 29, 2010, 06:31:19 18:31 »
Quote from: cipiloi on December 29, 2010, 08:11:02 08:11
http://amber-wireless.de/index.php?article_id=1&clang=1
very nice
I've already seen, are ready to use modules
but I just wanted to build myself the transmitter
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bobcat1
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« Reply #3 on: January 02, 2011, 07:09:39 07:09 »
Hi

Go to mini-circuit site search for MMIC amplifiers they have many type only 3 pin device who can produce signal as strong as 1W

All the best

Bobi
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