JIMMIE wrote:

SNIPPED

On a double boom LPA ithe nominal value can be around 50 ohms, It
depends on the spacing of the booms. Bill Orr has a design for 6 meters
that used 3 or 4 elements in an LPA and then added a few parasitic
elements. I tried this antenna and mine had no noticeable improvement
over my 4 element Yagi

Jimmie D


Jimmie, I would expect no improvement in GAIN over a four element Yagi.

But how does the VSWR compare between the two antennas when measured
continuously from 50.0 to 54.0 MHz? I expect the LP will have a more uniform
VSWR. That is why people choose LPs. Namely to get a 'flatter' VSWR response.

/s/ DD