The venerable ground plane requires no external grounds to function correctly.  No issues with RF back into the shack or coax conducting.  Less than 11 inches tall, they are easy to mount anywhere and will outperform any HT antenna.   Low angle of radiation gets your signal out farther without wasting energy radiating upwards

These are perfect for HOAs, portable/emergency operation, fussy wives, nosey neighbors, even sitting on it's radial in a windowsill 

Photos are of prototype that has been in the Arizona weather for 12 months

These are built with solid resin insulators/supports.  All joints are crimped and soldered for low resistance and longevity.   Standard SO239 connector for direct connection to your coax.  

Mounting is easy with wireties or hose clamps around the coax connector itself or on top of a piece of small pipe that the connector will slide into.  (these are so small and light they need no specific mount)

These ship partially assembled, and will require simply mounting the ground radials and snugging 4 screws.  This can be done in less than a minute

Antennas are pretuned and ready to use.    Please add a note to your purchase if you desire tuning toward a specific end of the band.