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This was the design I inspired from:
https://w5jgv.com/600_meter_ferrite_transformer/index.htm
I was hoping to use a similar toroid such as this one:
https://www.digikey.com/product-detail/en/B65714K1020T1/495-5189-ND/3913978
But you are right I should search more about the power capacity...
@chuckey: Thank you for the calculation. I will be using pretty much single frequency of 500 kHz, it won't be modulated or anything. Also the duration of the operation will be at most 1-2 seconds, so it will not be a continuous output.
After doing more search I come up with the following simple...
Thanks a lot for the replies. Antenna tuner unit is an interesting idea. I looked around and they are selling many used ones in the $100-200 range. However, they are usually designed for AM bands and rated for (1.8-30Mhz). So, do you think they will work at 500 kHz? As an example I am looking...
Hi All. I hope this is the appropriate forum to ask this. I needed some basic advice about impedance matching. I have an RF amplifier with 50 ohm output impedance, capable of generating 400W output power at 500kHz. I am trying to deliver this to a 12 ohm load.
I looked online and figured out...
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