Microporous pyramid absorbers can support inside and outside ventilation circulation
Our High power handling microporous pyramid absorbers can support inside and outside ventilation circulation to further improve the power handling capacity of such absorbers. It is mainly applied in high power shield cabinet ventilation vents of anechoic chambers, etc.
Characteristics:
Schematic diagram of Flame retardant ventilation pyramid absorber
3690-690 (690 mm height High power handing microporous pyramid absorbers)
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3690 – High power handling pyramid absorbers Reflection loss under vertical incidence (-dB @ GHz)
Please note: These values are measured under laboratory conditions. Results may vary in other situations. Please read our Guarantee.
| Part number | Base size (mm x mm) | Pyramid quantity per unit | Unit size A x C x B (mm x mm x mm) | Standard weight (kg/m2) |
| 3690-300 | 500 × 500 | 64 | 300 × 60 × 50 | 13 |
| 3690-500 | 64 | 500 × 60 × 76 | 19 | |
| 3690-690 | 36 | 690 × 80 × 90 | 20 | |
| 3690-1000 | 16 | 1000 × 123 × 160 | 26 |
| Part number | Reflection loss under vertical incidence (-dB @ GHz) | Power handing capacity kW/m2 | |||||||||
| 0.08 | 0.3 | 0.5 | 1 | 3 | 6 | 10 | 18 | 40 | 100 | ||
| 3690-300 | 25 | 35 | 40 | 50 | 50 | 50 | 50 | 45 | 3 | ||
| 3690-500 | 20 | 30 | 40 | 45 | 50 | 50 | 50 | 50 | 45 | 4 | |
| 3690-690 | 8 | 25 | 35 | 40 | 50 | 50 | 50 | 50 | 50 | 45 | 5 |
| 3690-1000 | 11 | 30 | 40 | 45 | 50 | 50 | 50 | 50 | 50 | 45 | 5 |
| These values are measured under laboratory conditions. Results may differ in other situation. Please read our Guarantee. | |||||||||||
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