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RF 13.56MHz Amplifier
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hey!
I need a amplifier only for a test application. I want to change an inductor of 4.92uH and a antenna of 4.5mm diameters with one smaller, but to know the best orientation of the antenna i have to do some mesures with a scope. the signal is very low, somebody known the right amplifier for my problem?
I need a amplifier only for a test application. I want to change an inductor of 4.92uH and a antenna of 4.5mm diameters with one smaller, but to know the best orientation of the antenna i have to do some mesures with a scope. the signal is very low, somebody known the right amplifier for my problem?
Mini Circuits offer SMD amplifier chips that are wide band, very cheapand easily available.
One example:
http://minicircuits.com/pdfs/ERA-8SM+.pdf
13.56 MHz is more like DC than RF related to today's electronic device parameters. But a 50 ohm wideband amplifier can serve the purpose, of course. You didn't however tell about intended level, bandwidth, etc.
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