Dual band 6 and 4 meter vertical

SInce we can use 4 meters as well i build a cat whisker type vertical dipoles for 6 and 4 meter, tuned hem with the NanoVNA H4 and put hem on the roof working 2 to 3000 miles with them received in USA running 30 watts FT-8.
The OCF fritzel FD-4 also works fine on 6 not so on 4 meter :mrgreen:.

New NanoVNA H4 with 4 inch screen very helpful, replacing the MFJ 269 analyzer.
Good bands to work in summer ;)
Linky to building description:
https://www.pa0fri.com/Ant/4m,%206m%...%20version.htm