KEYCOM provides solutions in the 300 GHz to 1 μHz frequency range (SHF/EHF/MW/UHF/VHF/ULF).
We undertake designing, manufacturing and measuring. Please feel free to contact us.

Electric wave absorption sheet (pyramid)

Model No. EMC80
Feature
Keycom's electric wave absorption sheets are developed and manufactured with highly accurate measurement system for εr', μ'r and wave absorption amount.
Application example ① - Electric wave absorber panel
Without caster
With caster
Furthermore, we manufacture electric wave absorption box / chamber in room etc.

 

Application example ② - radar test anechoic box1 Application example ③ - radar test anechoic box 2

Ordering information

Model number
Size mm

Frequency range
[GHz]


Reflection attenuation amount [dB]
Specification
H
W
D
EMA22-90G-02
600
600
118
22-90
22 - 60GHz : 45or more
2-layer construction
60 - 90GHz : 50or more
EMA60-90G-11
600
600
200
60-90
50or more
Weatherization type

Comparison with other company's products