Composition

with size increasing ,SA becomber heavier and more tip drooping. The hollow pyramidal absorber SAH/CAH replaces SA,form 1.2m to 2m, making up for those deficiency.They are combination of multiple absorbing parts.SAH is polyurethane pyramidal tip and outer layer ,lined over polystyrene hard pyramidal frame .All these parts are processed with wave absorbing performance.SAH reflectivity performance is as good as SA and working frequency is as low as 30MHz.
MODEL  NAME HEIGHT     (mm) Reflectivity at Normal Incidence -dB(GHz) SIZE     (mm)
0.03 0.1 0.2 0.3 0.5 1.5 3 5 10 15 40
SAH-1200 1200 8 17 25 30 35 43 50 60 60 60 60 400×400
SAH-1600 1600 10 20 30 35 40 45 55 60 60 60 60 400×400
SAH-2000 2000 13 25 33 40 45 47 55 60 60 60 60 500×500