The 12 Element Laser is designed to achieve the maximum gain and front to back ratio using a Quad Reflector and Yagi Parasitic elements. I would think these can probably be tuned for 10 meter as well with a little adjustment. These are $550-ish new. $425 + actual shipping. Also accepting trades. These are the specs from maco, albeit with inflated gain numbers.
Boom Length (feet) 31
Boom OD (inches) 2
Number of Elements 12
Longest Radius (feet) 18
Turn Radius (feet) 17
Surface Area (sq. ft.) 10.5
Wind Survival (mph) 90
Tuning (Meters) 11
Gain (db) 17
Power Multiplication 50X
Front-to-Back Sep. (db) 40-44
VSWR (adjustable) 1.1 or less
Weight (lbs) 52
Ship by: (Insured for $600)
UPS
81"x 6"x 6"
Thanks,
Josh
Boom Length (feet) 31
Boom OD (inches) 2
Number of Elements 12
Longest Radius (feet) 18
Turn Radius (feet) 17
Surface Area (sq. ft.) 10.5
Wind Survival (mph) 90
Tuning (Meters) 11
Gain (db) 17
Power Multiplication 50X
Front-to-Back Sep. (db) 40-44
VSWR (adjustable) 1.1 or less
Weight (lbs) 52
Ship by: (Insured for $600)
UPS
81"x 6"x 6"
Thanks,
Josh
