Four sections of mast, with a mobile antenna mount modified for dipole use. When I went on vacation at coastal Maine, I set this up using my car bike rack as a base. I was talking to my friend in Connecticut on 40M with an S20 signal.



Note that the quick disconnect on lower left is isolated from the mast and mount. A second quick disconnect is mounted on the same plate, but pointing 180 degrees away. Coil of coax acts as RF choke. Note that the mobile mount is rotated 90 degrees. The hole pattern on the mount supports this.



Two mobile whips of the same band is used. At $10 - $20 a whip, this is affordable.