Categories | Microwave RF Absorber |
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Place of Origin: | China |
Brand Name: | HDF |
Model Number: | PXB-J |
MOQ: | 10 square meters |
Price: | call for price |
Packaging Details: | carton |
Delivery Time: | 2 ~ 4 weeks |
Payment Terms: | T/T or L/C |
Supply Ability: | Enough |
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Product List |
1. Characteristics
1) Such absorbers have a pyramid-shaped appearance, with blue color
(it can be selected as request)
2) Pliable and flexible, the pyramids won’t bend in long-term use,
and its absorbing properties won’t be changed within 10 years.
3) Oxygen index: 32% (GB/T2406.2-2009), it can meetthe requirements of test I
voltage-resistant, test II difficulty of flame ignition and
propagation,test III flame-resistant test ofNavylaboratory
reportNRL8093(1977).
4) Good environmental performance, all raw materials can meet the
environmental requirements, no volatile, no smell and non-toxic.
5) Working conditions: general indoor application
Long-time working temperature: -50°C~90°C
Short-time working temperature: -100°C~120°C
Relative humidity: 55%±15%
Frequency range: 30MHz~110GHz
6) Installation method: it generally use an environmental protective adhesive to paste the absorbers on the shield body; when the absorbers’ height is below 500mm, Velcro installation can be applied; furthermore, we can also adopt the fasteners to install the absorbers, which would facilitate the replacement of absorbers and the relocation of chambers.
2. Schematic diagram of PU foam based microwave absorbers
3.Product code
PXB-J[]→”PXB-J” refers to “product code”, “[ ] ” refers to “overall
height of
absorbers”. (Pyramid absorbers)
4.Product specification
model | base size (mm*mm) | pyramid qty per unit | unit size H*L*h (mm*mm*mm) | standard weight (kg/m2) | packing carton (mm*mm*mm) | Qty per carton |
PXB-J50 | 500×500 | 646 | 100×20×10 | 1.5 | 600×580×530 | 16 |
PXB-J100 | 169 | 100×40×30 | 3 | 600×580×530 | 8 | |
PXB-J200 | 49 | 200×80×55 | 5 | 600×580×530 | 4 | |
PXB-J300 | 25 | 300×100×60 | 6.8 | 580×380×530 | 2 | |
PXB-J400 | 16 | 400x125x70 | 12 | 580*480*530 | 2 | |
PXB-J500 | 9 | 465×55.6×80 | 16 | 600×580×530 | 2 | |
PXB-J700 | 400×400 | 4 | 650×200×100 | 20 | 760×450×430 | 2 |
PXB-J1000 | 300×300 | 1 | 1000×300×150 | 22 | 1160×620×610 | 8 |
PXB-J1200 | 400×400 | 1 | 1200×400×200 | 25 | 1350×820×810 | 8 |
5.Product Performance (reflection loss)
model | Reflection loss under vertical incidence (-dB @ GHz) | Power Handing Capacity kW/m2 | ||||||||||
0.03 | 0.08 | 0.3 | 0.5 | 1 | 3 | 6 | 10 | 18 | 40 | 100 | ||
PXB-J50 | 30 | 35 | 40 | 50 | 45 | 1.0 (temporary 1.5) | ||||||
PXB-J100 | 15 | 30 | 35 | 40 | 45 | 50 | 45 | 1.0 (temporary 1.5) | ||||
PXB-J200 | 27 | 35 | 40 | 45 | 50 | 50 | 48 | 1.0 (temporary 1.5) | ||||
PXB-J300 | 25 | 30 | 40 | 50 | 50 | 50 | 50 | 47 | 1.0 (temporary 1.5) | |||
PXB-J400 | 27 | 33 | 45 | 50 | 50 | 50 | 50 | 47 | 1.0 (temporary 1.5) | |||
PXB-J500 | 20 | 30 | 35 | 45 | 50 | 50 | 50 | 50 | 48 | 1.0 (temporary 1.5) | ||
PXB-J700 | 8 | 25 | 35 | 40 | 50 | 50 | 50 | 50 | 50 | 48 | 1.0 (temporary 1.5) | |
PXB-J1000 | 11 | 30 | 40 | 45 | 50 | 50 | 50 | 50 | 50 | 47 | 1.0 (temporary 1.5) | |
PXB-J1200 | 5 | 13 | 35 | 40 | 45 | 50 | 50 | 50 | 50 | 50 | 47 | 1.0 (temporary 1.5) |
Note:
1) for the data below 500MHz, it is obtained by low-frequency coaxial test method (GJB5239-2004); while for the data above 1GHz, it is obtained by far-field RCS test method (GJB2038A-2011)
2) The performance data listed in the above table is the guaranteed data, and the measured data would be equal to or better than the guaranteed data.
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