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Serial number | Frequency(GHz) | Material model and combination / material specification(mm) |
1 | 0.76-1.15GHz | PXB-J500+PXB-P100/500*500*500+circular500*100 |
2 | 1.13-1.73GHz | PXB-J500+PXB-P100/500*500*500+circular500*100 |
3 | 1.72-2.61GHz | PXB-J300+PXB-P20/500*500*300+circular*500*20 |
4 | 2.6-3.95GHz | PXB-J300+PXB-P20/500*500*300+circular500*20 |
5 | 3.94-5.99GHz | PXB-J100+PXB-P20/500*500*100+circular300*20 |
6 | 5.38-8.17GHz | PXB-J100+PXB-P20/500*500*100+circular300*20 |
7 | 8.2-12.5GHz | PXB-J50+PXB-P20/500*500*50+circular300*20 |
8 | 11.9-18GHz | |
9 | 17.6-26.7GHz | PXB-J50+PXB-P20/500*500*50+circular300*20 |
10 | 26.5-40GHz |







Nanjing M J K Electronic Engineering Co., Ltd. is a high-tech enterprise specializing in the research and production of microwave RF absorber materials. Our company is capable to deliver a variety of RF absorbers, including our patented Z X B absorber, foam absorber, ferrite RF absorber, honeycomb absorber, and RF absorbing sheets.
We are also technological privileged and highly experienced in design and construction of microwave anechoic chambers, near-field and far-field antenna measurement systems. In the past decades, we have produced 100,000 square meters of different kind of R F absorbers, designed and constructed 310 microwave anechoic chambers and 66 near-field and far-field antenna measurement systems. Nanjing M J K also holds 26 relevant patents and 18 self-developed operating software systems.
Our company is the biggest supplier of the patented non-flammable RF absorber (Z X B absorber inventor by Jigang Zhang) in China. The Z X B absorbers are optimized for high-temperature, high-frequency tolerate microwave anechoic chambers. Features: Good absorption ablity, non-pollutive, environmentally friendly, odorless, Long-lasting material, anti-bent tips, can withstand high power output.
Applications Fields: Antenna near and far field measurement chamber, Target R C S measurement chamber (including compact field chamber), RF simulation chamber and large E M C chamber, electromagnetic noise suppression for radar and telecom system, anti-E M I etc.
We welcome friends from all over the world to negotiate potential business collaborations.




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