Microwave Absorbers - Narrowband

Narrowband Absorbers (also known as Tuned Frequency or Resonant Frequency Absorbers) are single layer materials that absorb radiation at a specified frequency range, typically within +/- 10% of the target frequency. Narrowband Absorbers can be custom formulated to target a frequency by changing the formulation and thickness, are considerably thinner than other types of absorbers, and are the preferred choice for applications where broadband absorption is not required.


Part Number Thickness Material Frequency (GHz) -01 -02 -03 Datasheet
SN071-175 0.175"
(4.45mm)
Silicone 1.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN072-128 0.128"
(3.25mm)
Silicone 2.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN073-095 0.095"
(2.41mm)
Silicone 3.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN074-078 0.078"
(1.98mm)
Silicone 4.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN075-081 0.081"
(2.06mm)
Silicone 5.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN076-070 0.070"
(1.78mm)
Silicone 6.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN077-062 0.062"
(1.57mm)
Silicone 7.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN078-053 0.053"
(1.35mm)
Silicone 8.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN079-072 0.072"
(1.83mm)
Silicone 9.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN080-065 0.065"
(1.65mm)
Silicone 10.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN081-060 0.060"
(1.52mm)
Silicone 11.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN082-056 0.056"
(1.42mm)
Silicone 12.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN083-051 0.051"
(1.3mm)
Silicone 13.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN084-047 0.047"
(1.19mm)
Silicone 14.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN085-045 0.045"
(1.14mm)
Silicone 15.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN086-043 0.043"
(1.09mm)
Silicone 16.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN087-041 0.041"
(1.04mm)
Silicone 17.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN088-046 0.046"
(1.17mm)
Silicone 18.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN089-140 0.140"
(3.56mm)
Silicone 1.5 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN091-042 0.042"
(1.07mm)
Silicone 24.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN092-110 0.110"
(2.79mm)
Silicone 2.4 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN093-100 0.100"
(2.54mm)
Silicone 3.8 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN094-020 0.020"
(0.51mm)
Silicone 65.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN095-037 0.037"
(0.94mm)
Silicone 28.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN096-034 0.034"
(0.86mm)
Silicone 40.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN097-073 0.073"
(1.85mm)
Silicone 5.8 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)
SN100-036 0.036"
(0.91mm)
Silicone 33.0 (-01) 24" x 24" (609mm x 609mm) (-02) 12" x 24" (305mm x 609mm) (-03) 12" x 12" (305mm x 305mm)


Sheet Size & Availability
-01 24" x 24" (609mm x 609mm)
-02 12" x 24" (305mm x 609mm)
-03 12" x 12" (305mm x 305mm)
Available in Specified Size
Not Available in Specified Size