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Q&A Low loss impedance matching without a transformer

I have a signal at 10 MHz produced from a 50 Ω source. How can I match that to a 300 Ω load with low losses without using an RF transformer (space constraints)? Are there any circuits and formulas ...

2 answers  ·  posted 4y ago by Andy aka‭  ·  last activity 4y ago by Andy aka‭

#5: Post edited by user avatar Andy aka‭ · 2020-06-24T11:01:06Z (almost 4 years ago)
#4: Post edited by user avatar Andy aka‭ · 2020-06-24T11:00:45Z (almost 4 years ago)
#3: Post edited by user avatar Andy aka‭ · 2020-06-24T10:56:24Z (almost 4 years ago)
  • I have a signal at a certain frequency produced from a 50 ohm source. How can I match that to a 300 ohm load without attenuation and not using an RF transformer (space constraints)? Are there any circuits and formulas that can help me achieve this?
  • I have a signal at 10 MHz produced from a 50 Ω source. How can I match that to a 300 Ω load with low losses without using an RF transformer (space constraints)? Are there any circuits and formulas that can help me achieve this?
#2: Post edited by user avatar Andy aka‭ · 2020-06-24T09:27:01Z (almost 4 years ago)
  • If I have a signal at a certain frequency from a 50 ohm source, how can I match that to a 300 ohm load without attenuation? Are there any formulas that I can use to help me?
  • I have a signal at a certain frequency produced from a 50 ohm source. How can I match that to a 300 ohm load without attenuation and not using an RF transformer (space constraints)? Are there any circuits and formulas that can help me achieve this?
#1: Initial revision by user avatar Andy aka‭ · 2020-06-24T08:45:52Z (almost 4 years ago)
If I have a signal at a certain frequency from a 50 ohm source, how can I match that to a 300 ohm load without attenuation? Are there any formulas that I can use to help me?