Designed specifically for oblique incident, the TDK IS-SM absorber is an electromagnetic absorber (RF foam absorber) consisting of a polyethylene foam base and utilizing the ohmic loss of carbon. Not only is the IS-SM absorber capable of absorbing microwaves, it also delivers excellent electromagnetic absorption performance through millimeter waves.

• Ultra-wideband electromagnetic absorber.
• Excellent electromagnetic absorption performance for oblique incidences.
• The product can be made thinner than pyramidal absorbers.
• The tip is designed to reduce creep and deliver stable performance.
• Stable against chemicals and offers long service life.
• Uses materials that, when burned, emit gases that are relatively harmless to humans.
• Fire retardant (NRL Classes 1, 2 and 3; UL-94HBF).

TDK IS-SM050 is a special pyramidal electromagnetic absorber with a length of 50cm. It provides excellent oblique incidence characteristics for a wide band between 0.8 and 110GHz. It is optimally suited for applications in a wide range of wireless access operations and as sidewall panels in microwave anechoic chambers for conducting cellular phone related tests. Our line up includes IS-SM080 and IS-SM100 that deliver excellent electromagnetic absorption performance starting at low frequency ranges.