You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

Message

"So a 105 inch whip @ 27.18 MHz will be resonant at ~ 35 ohms not 70 ohms?"

How did you establish resonance?
There is no particular impedance that you will find at resonance, it can be almost anything. Nothing says 50 ohms means resonance. Resonance has nothing to do with impedance matching, or SWR.
- 'Doc

[QUOTE="W5LZ, post: 440900, member: 129"] "So a 105 inch whip @ 27.18 MHz will be resonant at ~ 35 ohms not 70 ohms?" How did you establish resonance? There is no particular impedance that you will find at resonance, it can be almost anything. Nothing says 50 ohms means resonance. Resonance has nothing to do with impedance matching, or SWR. - 'Doc [/QUOTE]

Top Bottom