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Topics - IRF510

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1
The RF Workbench / Mediumwaves amplifier on IRF-s
« on: January 24, 2014, 1805 UTC »
Hello,

I have this generator http://www.hfunderground.com/board/index.php/topic,14811.0.html .
And to make this generator be hear in more distance i need amplifier.
Please post a schematic of amplifier 500-1600kHz band.
I have irf transistors so i need amplifier on IRF-s.

Thanks 73!

2
The RF Workbench / AM generator
« on: January 04, 2014, 1641 UTC »
Hello,

I'm looking for schematic of AM signal generator(with voice input).
I don't like x-tal - i want schematic on LC(capicator and coil in shield).
http://www.qsl.net/df3lp/projects/lftx/tx50.gif

73! irf510

3
Equipment / LW Transmitter - homemade Not Bought!
« on: January 04, 2014, 1212 UTC »
Hello,

I'm a young radioamateur. I like a Homemade.
Did this forum supports people who want transmitting - Not listening?
I want to build longwave AM transmitter.
Now i have found amplifier for 137kHz on BC547 and two IRF630.
Please show me a generator for this amplifier. Not on X-Tal(Capacitor and Coil putted into shield)
http://www.qsl.net/df3lp/projects/lftx/tx50.gif

73! Mystery IRF510

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