We design and provide wave absorbers for EMC and antenna chambers, which are recognized as the world's best in mechanical safety and electrical performance as an essential product for chambers, in accordance with radio wave characteristics and specifications. With NRL Class 1,2,3, UL94HBF, UL94-5VB and DIN 4102 Class B flame retardancy, ASTM standard and UL certified products, it is an eco-friendly wave absorber that improves the electromagnetic environment and protects the user's body from electromagnetic waves.

Ferrite Absorber

• Dimension : 100×100×5.2(H) / 5.5(H) / 6.5(H)
• Weight : 260~300g
• Material : Magnetic resonance loss characteristics
• Power handling : more than 200V/m (CW) 600V/m
• Reflection Attenuation vs. Frequency Characteristics

IP Absorber Series

• Dimension : 600mm×600mm
• Weight : 4.0kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

TYPICAL ABSORPTION CHARACTERISTICS(VERTICAL INCIDENCE) Unit : dB

Material name	30MHz	50MHz	100MHz	500MHz	1GHz	5GHz	18GHz	40GHz
IP-045E	14	14	14	20	30	40	40	40
IP-100C	17	17	18	25	30	40	40	40
IP-150C	20	23	30	30	32	40	40	40

IP-BL Absorber Series

• Material name : IP-045BLB
• Dimension : 600mm×600mm
• Weight : 1.5kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

• Material name : IP-065BLB
• Dimension : 600mm×600mm
• Weight : 2.0kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

• Material name : IP-090BLB
• Dimension : 600mm×600mm
• Weight : 3.0kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

• Material name : IP-130BLB
• Dimension : 600mm×600mm
• Weight : 3.5kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

• Material name : IP-180BL
• Dimension : 600mm×600mm
• Weight : 3.5kg
• Material : Polystyrene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

TYPICAL ABSORPTION CHARACTERISTICS(VERTICAL INCIDENCE) Unit : dB

Material name	30MHz	50MHz	100MHz	500MHz	1GHz	5GHz	18GHz	40GHz
IP-030C	15	18	15	15	16	23	30	30
IP-045C	18	18	15	20	20	30	40	40
IP-045BLB	18	22	18	18	18	16	18	18
IP-065BLB	18	22	20	18	18	18	20	20
IP-090BLB	22	23	20	20	20	20	20	20
IP-130BLB	24	28	25	22	23	25	20	20

IS Absorber Series

• Dimension : 600mm×600mm
• Weight : 3.3 ~ 10.5kg
• Material : polyethylene
• Power handling : more than 200V/m (CW) 600V/m
• Fire Retardancy : UL-94HBF

TYPICAL ABSORPTION CHARACTERISTICS(VERTICAL INCIDENCE) Unit : dB

Material name	0.3GHz	0.5GHz	0.8GHz	1GHz	3GHz	5GHz	10GHz	30GHz	50GHz	110GHz
IS-005A	-	-	-	-	15	20	30	50	50	50
IS-012A	-	-	20	20	30	40	55	55	55	50
IS-015A	-	-	20	20	35	40	55	55	55	50
IS-023A	-	-	23	30	45	50	55	55	55	50
IS-030A2	-	-	30	35	45	50	55	55	55	50
IS-045	-	30	35	40	45	50	55	55	55	50
IS-060	-	32	37	42	50	55	55	55	55	50
IS-075	25	35	40	45	55	55	55	55	55	50
IS-100	30	40	45	50	55	55	55	55	55	50

IS-S Absorber

• Dimension : 600mm×840mm×780mm
• Weight : 4.0kg
• Material : polyethylene
• Fire Retardancy : UL-94HBF

TYPICAL ABSORPTION CHARACTERISTICS(45º INCIDENCE ANGLE) Unit : dB

Material name		80MHz	100MHz	300MHz	500MHz	800MHz	1GHz	2GHz	3GHz
IS-080S	TE	15	15	25	27	35	35	37	55
	TM	15	15	25	27	30	35	40	55

IS-SM Absorber

• Dimension : 600mm×600mm×500mm
• Weight : 4.8kg
• Material : polyethylene
• Fire Retardancy : UL-94HBF

TYPICAL ABSORPTION CHARACTERISTICS(50º INCIDENCE ANGLE) Unit : dB

Material name		0.3GHz	0.5GHz	0.8GHz	1GHz	3GHz	5GHz	10GHz	30GHz	50GHz	110GHz
IS-SM050	TE	-	-	35	40	45	50	55	55	55	50
	TM	-	-	30	35	45	50	55	55	55	50
IS-SM080	TE	-	30	40	40	55	55	55	55	55	50
	TM	-	30	40	45	55	55	55	55	55	50
IS-SM100	TE	30	35	40	45	55	55	55	55	55	50
	TM	20	30	40	45	55	55	55	55	55	50

※ Designs and suggestions for performance improvement of all types of EMC chambers are also available, and we welcome your inquiry.