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FAH Large Hollow Pyramidal Absorber

FAH Large Hollow Pyramidal Absorber

 
FAH Large Hollow Pyramidal Absorber
Features:
It is mainly an absorber made with rigid foam as a carrier. Compared with solid pyramids of the same thickness of 1.5 meters or more, the biggest advantage is light weight, low cost and non-sag tip.
It is suitable for the rear wall of the low-frequency anechoic chamber and the Fresnel zone. It is also suitable for the construction of large EMC chambers.
 
Characteristics:
Appearance: light blue hollow single-pyramid.
Fire retardant: Meet the NRL REPORT 8093 TEST 1, 2, 3 of US Navy and the B2 requirements of national fire protection.
Power capacity: 0.12W/cm2
Operating temperature: -50°C ~75°C
 
Main performance indicators
Model Dimensions of Base (mm) Thickness (mm) Max. Reflectivity of normal incidence (-dB)
Frequency (GHz)
40 15 10 5 3 1.5 0.5 0.3 0.12
FAH-1300 335X335 1300 50 50 50 50 50 40 35 30  
FAH-1500 335X335 1500 50 50 50 50 50 45 40 35  
FAH-1800 400X400 1800 50 50 50 50 50 50 40 35 30
FAH-2500 500X500 2500 50 50 50 50 50 50 45 40 35

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