White Ferrite Tile Wedge Absorber

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Model

Features

Ferrite Tile Absorber

 ICM-006

Complete ICM System <3" tall

ICM System = ICM-006 + IB-015

26 MHz to 18 GHz

Reflection Attenuation

• Greater than 20dB

Frequency Range

• 26 MHz to 18 GHz

Precision Molded

• Eliminating Gaps

Physical and Chemical Characteristics

• Dimensions:  100 mm x 100 mm x 6.0 cm (3.94" L x 3.94" W x 2 3/8" H)

• System: requires the IB-015 ferrite tile underneath 100 mm x 100 mm x 6.3 mm  (3.94" L x 3.94" W x 0.25" H)

Ferrite Tile Absorber

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Model

Features

Ferrite Tile Absorber

 IB-017WH

Panels or

Loose Tile

10 MHz to 1 GHz

Reflection Attenuation

• Greater than 12dB

Frequency Range

• 10 MHz to 1 GHz

Precision Ground

• Eliminating Gaps

With Hole Only

Physical and Chemical Characteristics

• Dimensions:  100 mm x 100 mm x 5.2 mm  (3.94" L x 3.94" W x 0.20" H)

• Weight: 264 grams (0.582 lbs)

• Bending Strength:  1.4 x 10⁸ Pa

• Tensile Strength:    3.1 x 10⁹ Pa

• Compression Hardness:  7.8 x 10¹⁰ Pa

• Thermal Conductivity:  4 W/(m • K)

• Specific Heat:  640 J/(kg • K)

• Chemical Formula:  MO, Fe2, O3 (M: Metal)

• Main hazards:  No explosion, flammability, reactivity or health hazard.

Ferrite Tile Absorber

 IB-015

Panels or

Loose Tile

Limited Stock

30 MHz to 1.2 GHz

Reflection Attenuation

• Greater than 20dB

Frequency Range

• 30 MHz to 1.2 GHz

Precision Ground

• Eliminating Gaps

With or Without Hole

Physical and Chemical Characteristics

• Dimensions:  100 mm x 100 mm x 6.3 mm  (3.94" L x 3.94" W x 0.25" H)

• Density:  4.9

• Young’s Modulus:  1.8 x 1012 g/cm · sec2

• Bending Strength:  5.5 x 102 kg/m2

• Tensile Strength:  45 kg/cm2

• Compression Hardness:  2.4 x 103 kg/cm2

• Vickers Hardness:  590

• Wire Expansion Coefficient:  6 to 10 x 10-6

• Thermal Conductivity:  1.5 x 10-2 cal/sec · cm · degrees C

• Specific Heat:  0.2 cal/g · degrees C

• Chemical Formula:  MO, Fe2, O3 (M: Metal)

• Main hazards:  No explosion, flammability, reactivity or health hazard.

Ferrite Tile Absorber Panels

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Model

Features

Ferrite Absorber

 IB-017

& Dielectric

Tile: 5.2mm

10 MHz to 1.0 GHz

 

Product Overview

TDK, the world's largest supplier of ferrite material, ferrite products and EMC components, is the undisputed leader in ferrite tile and cascade radio wave absorber technology. TDK developed the concept of ferrite tile as EMC radio wave absorbers, and has over 20 years experience in constructing anechoic chambers with ferrite tiles.

IB Material

This electromagnetic absorber utilizes the magnetic resonance loss characteristic of ferrite. This sintered ferrite has been baked at a temperature of over 1000°C and possesses physical properties equivalent to those of external porcelain titles.

IB-017

This is a sintered ferrite and delivers excellent electromagnetic absorption performance particularly in the VHF band. This extremely thin electromagnetic absorber is 5.2mm thick.

Features

This is a thin-type wide-band electromagnetic absorber.
This is highly weather resistant.
Can be used as building material.
 

Physical and Chemical Characteristics

Standard Dimensions: 100 mm x 100 mm x 5.2 mm (4" L x 4" W x 0.20" H)

Standard weight: 260g

Bending Strength (Pa): 1.4 x 108

Tensile Strength (Pa): 3.1 x 109

Compression Hardness: 7.8 x 1010

Thermal Expansion Coefficient: 1.1 x 10-5

Thermal Conductivity: 4

Specific Heat (J/(kg * K)): 640

Chemical Formula: MO, Fe2, O3 (M: Metal)

Main hazards: No explosion, flammability, reactivity or health hazard.

Ferrite Tile Floor Plate

Model: FP-2

26 MHz to 1 GHz

Constructed from a metal base, tuned dielectric material and TDK ferrite tiles IB-017

Compliant with IEC 1000-4-3

• 26 MHz to 1 GHz

Finished with protective edges and rubber feet, FP-2 ferrite plate can be easily removed and handled.

A full set (42 pieces) is placed on a reflective ground plane between the transmit antenna and EUT

 Polystyrene Absorber (30 MHz to 40 GHz )

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Model

Features

Wide Band Cascade Absorber

IP-045C

30 MHz to 40 GHz

The closed cell structure of the polystyrene produces an even and consistent carbon density throughout the absorber and enhances absorption performance.

Physical and Chemical Characteristics

• Dimensions:  600 mm x 600 mm x 450 mm (23.6" L x 23.6" W x 17.7" H)

• Basic Composition:  Closed Cell Styrofoam/ferrite tiles. Does not soil hands or clothes on contact.

• Mechanical Strength:  4 kg/cm² tensile strength. No damage to tips or tapers.

• Humidity Resistance:  No deterioration with water. No hydrolysis effect.

• Chemical Stability:  Not readily attacked by acids, alkalines and petroleum-based liquids.

• Product Life:  30 years

• Fire Retardency Certification:  NRL class 1, 2 and 3, UL 94 HBF, DIN 4102 class B

Polystyrene Absorber (30 MHz to 40 GHz )

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Model

Features

Wide Band Cascade Absorber

IP-090BL

30 MHz to 40 GHz

Reflection attenuation of greater than 25dB at the frequency range from 30 MHz to 2,000 MHz and 30dB from 20 GHz to 40 GHz

IP-090BL can achieve a deviation between theoretical NSA and measured NSA within ±3.5dB (ANSI C63.4 1992 & EN 50147-2).

Physical and Chemical Characteristics

• Dimensions:  600 mm x 600 mm x 950 mm (23.6" L x 23.6" W x 37.4" H)

• Basic Composition:  Closed Cell Styrofoam/ferrite tiles. Does not soil hands or clothes on contact.

• Mechanical Strength:  4 kg/cm² tensile strength. Lightweight 5.5 kg. No damage to tips or tapers.

• Humidity Resistance:  No deterioration with water. No hydrolysis effect.

• Chemical Stability:  Not readily attacked by acids, alkalines and petroleum-based liquids.

• Product Life:  30 years

• Fire Retardency Certification:  NRL class 1, 2 and 3, UL 94 HBF, DIN 4102 class B

Polystyrene Absorber (30 MHz to 40 GHz )

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Model

Features

Wide Band Cascade Absorber

IP-130BL

30 MHz to 40 GHz

• Reflection attenuation of greater than 30dB at the frequency range from 30 MHz to 2,000 MHz and 35dB from 20 GHz to 40 GHz

• IP-130BL can achieve a deviation between theoretical NSA and measured NSA within < ±3.5dB (ANSI C63.4 1992 & EN 50147-2).

Physical and Chemical Characteristics

• Dimensions:  600 mm x 600 mm x 1300 mm (23.6" L x 23.6" W x 51.2" H)

• Basic Composition:  Closed cell Styrofoam/ferrite tiles. Does not soil hands or clothes on contact.

• Mechanical Strength:  4 kg/cm² tensile strength. No damage to tips or tapers.

• Humidity Resistance:  No deterioration with water. No hydrolysis effect.

• Chemical Stability:  Not readily attacked by acids, alkalines and petroleum-based liquids.

• Product Life:  30 years

• Fire Retardency Certification:  NRL class 1, 2 and 3, UL 94 HBF, DIN 4102 class B

Polyethylene Absorber (80 MHz to 18 GHz)

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Model

Features

Oblique Incident Absorber

IS-080S

80 MHz to 18 GHz

When a full set of 15 pieces is placed on a reflective ground plane between the transmit antenna and the EUT (equipment under test), the IS-080S absorber converts a 3 meter test range semi-anechoic chamber into a facility capable of performing all susceptibility and radiated immunity measurements, in full compliance with IEC 1000-4-3 in the frequency range from 80 MHz to 18 GHz.

Physical and Chemical Characteristics

• Dimensions:  840 mm x 600 mm x 780 mm (33" L x 23.6" W x 30.7" H)

• Basic Composition:  Closed cell polyethylene. Does not soil hands or clothes on contact.

• Tensile Strength:  4 kg/cm². Good mechanical strength. No tips breaking.

• Humidity Resistance:  No deterioration with water. No hydrolysis effect.

• Product Life:  30 years

• Fire Retardency Certification:  NRL class 1, 2 and 3, UL 94 HBF, DIN 4102 class B

Polyethylene Absorber (300 MHz to 110 GHz)

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Model

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Oblique Incident Absorber

IS-SMxxx

300 MHz to 110 GHz

• 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).

 Polyethylene Absorber (200 MHz to 120 GHz)

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Model

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Microwave

Pyramidal

Absorber

IS-Series

200 MHz to 120 GHz