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70w MiniPA amplifier SSB-AM 3.5-30 MHz.How to make this amplifier and set up
Рет қаралды 5,689
Жыл бұрынMiniPA amplifier alii.pub/6t0s87
Input transformer 2 turns. Output transformer 3 turns. Gate-source voltage 3.5 Volt. With an input power of 200 mW, the output will be 7.2 W, this is at a frequency of 27 MHz.With a stronger signal at the input, the output will also be a very powerful signal.
@techtinkerin Жыл бұрын
Your title says 70w, it's 7w. Cool project 👍 Your videos have been very helpful. Thanks and best wishes 😎🎄
@MobiusHorizons 3 ай бұрын
I think these are kits that are listed as 70w easy to get on ebay. He's only testing it here with 200mw input which only gives 7w output this demonstrates the gain of the amplifier, but I guess he didn't want to run it at full power for some reason.
@adailyllama4786 2 ай бұрын
I have the same kit, it is 70w.
@jfrphoto01 2 ай бұрын
What is the value of VR-1 (bias adjust)? My kit didn't come with that part?
@F4LPM 6 ай бұрын
Nice, can you give the schem for one homemade?
@riazahmed7200 5 ай бұрын
❤❤❤❤❤❤❤❤❤
@mathematik4658 Жыл бұрын
Ток покоя какой на транзисторах?
@francismayon 8 ай бұрын
Nice video - Thank you very much - Francky - ON5QRP
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