Right, but that’s my point...an antenna analyzer is not something most CBers are using.
What I always wonder whenever these topics come up...is there any reason NOT to aim for a center-of-band low SWR on a CB antenna?
I have an mfj 259 b good investment if you are going to plat with antennas..
On a mobile antenna, you won't notice the difference between the low SWR point and the self resonant point. But you also won't notice the difference if you are outside both of said points and still under 2:1 SWR. If you want to get the antenna to the lowest SWR possible, more power to you, it won't hurt anything, but you won't gain anything by it either.
If you solder the Coax directly to the antenna it makes it difficult to measure the resonance and SWR of the "antenna alone" which is important to maximizing efficiency.
You can tune a non resonant antenna to show a low SWR by changing the length of the coaxial cable. Losses in the cable frequently make the antenna appear better than it is.
Stick you SWR meter directly under the antenna and tune from there. It is much easier with a plug on the end of the cable and Antenna!
Well, if it really is that important to you, you can always put the meter at an even multiple of a 1/2 elect wavelength and get a valid number.
You can tune a non resonant antenna to show a low SWR by changing the length of the coaxial cable. Losses in the cable frequently make the antenna appear better than it is.
Curiouser and curiouser said Alice...
You don't really get SWR? picture your lungs, when your radio gets a signal its like breathing in, when you key up to talk it's like exhaling, now instead of exhaling with ease you have air blowing at your face like a car going 65mph and your head is outside the window. Your signal feeds back into your radio getting into the way of the other signal trying to leave. Your radio will work and in time your finals will have a much shorter life, if you match your antenna to a 1:5:1 at the most your signal will have a lot more punch and go further.I feel you don’t understand SWR and how they affect the radio very clearly. I run all day long with SWR over 2.