Composition

with size increasing ,SA becomber heavier and more tip drooping. The hollow pyramidal absorber CAH replaces SM,form 1.2m to 2m, making up for those deficiency.They are combination of multiple absorbing parts.CAH is only the polystyrene foam with wave absorbing film and only used in EMC chamber.
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
CAH-1200 1200 9 17 25 27 28 30 35 40 40 40 40 400×400
CAH-1600 1600 13 20 25 30 30 35 40 40 40 40 40 400×400
CAH-2000 2000 15 25 30 35 35 37 40 40 40 40 40 500×500
CAH-2400 2400 17 30 33 35 35 37 40 40 40 40 40 600×600