ORBIT FR Hybrid Clean Room Absorbers User Manual
Hybrid Clean Room Absorbers
AEPH-60-CR1
+
• Unique manufacturing process
• Suited for Class 100,000 clean room
environments
SOLUTION FOR
• Satellite testing facilities • Space applications
Main features
Shape
• Pyramidal
Frequency bands
• 20 MHz to 40 GHz
Standard base size
• 1.97' x 1.97' (60 x 60 cm)
Height
• 63.75” (161.92 cm)
Operating conditions
• Temperature: 70º F +/- 10º (21º C +/- 3º)
• Relative humidity: 55 % RH +/-15 %
Indoor/outdoor
• Indoor
Treatment
• Custom carbon-loaded top with no-load spacer
specifically designed for use with ferrite tiles
• Clear latex coating
Related certifications
• FS209E • ISO14644
• NRL 8093 - 1, 2, 3 • ANSI C63.4 (2000)
• CISPR 16, 22 • IEC/EN 61000-4-3
• MIL-STD 461/462
The hybrid clean room absorbers are coated in clear latex top and bottom for use in class
100,000 clean room environments. The overall performance is unaffected by this treatment. These
absorbers are used extensively in satellite assembly facilities as well as other aerospace
applications.
Unique Manufacturing Process
Ferrite Hybrid
Technology
Ferrite absorbers offer good performance from 30 MHz to 600
MHz, while traditional dielectric foam absorbers deliver performance satisfaction above 500 MHz. The combination of the
two can yield precarious results if the selected materials have
mismatched impedance characteristics.
With proper impedance matching, these two materials can be
joined to create a hybrid absorber structure that benefits from
the inherent performance characteristics of each of the individual materials. The AEPH series of EMC absorbers incorporates a urethane pyramidal absorber structure which can be
precision matched to any brand of tuned ferrite tile absorbers.
The resulting product delivers super-broadband reflectivity
performance from 20 MHz to 40 GHz!
63.22 in
(160.58 cm)
60 in
(152.4 cm)
3 in
(7.62 cm)
After the standard manufacturing process, the absorbers
undergo a specific procedure to remove any loose debris
left from the manufacturing process, then are coated with
a special latex binder.
Ordering code
AEPH-XX – CRX, where XX designates absorber height
in inches and CRX designates Clean Room Class
Specifications
AEPH-60-CR1
Height in 63.75
cm 161.92
@ 30 MHz dB -19
@ 125 MHz dB -26
@ 250 MHz dB -29
@ 500 MHz dB -29
@ 1 GHz dB -30
Absorption @
@ 18 GHz dB -42
Normal Incidence
@ 40 GHz dB -45
Power kW/m2 1.5
Weight Ibs/pc. 23.0
kg/pc. 10.4
Fire retardancy NRL 8093 Test, 1,2 and 3,
ISO 11925-2, DIN 4102 Class B2
23.62 in
(60 cm)
AEPH-60-CR1 mechanical drawing
23.62 in
(60 cm)
0.22 in (5.5 mm)
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www.microwavevision.com
sales@microwavevision.com
sales@aemi-inc.com
© MVG 2014 - Graphic design: www.ateliermaupoux.com, pictures: all rights reserved.
Product specifications and descriptions in this document are subject to change without notice. Actual products may differ in appearance from images shown.
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