Bandwidth of Roomcap on 40m

Here you see the bandwidth on 40m, when the antenna is installed on the car.

40m-2gen-swr2--ok

Here you see, that the SWR has a value of 1.04 on frequency 7.1 MHz, and the setting of the resonance frequency is set to any frequence in the band in a few seconds.

An analyse of the antenna with calculation is here: Analyse / calculation

 

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