Total RF Expertise^TM  means TDK RF Solutions is your trusted single partner for RF consultation, design, test products, and services.  TDK RF Solutions offers a "single vendor" solution for test facilities by offering both systems and test chambers. We offer the full TDK line of turnkey 3 meter, 5 meter, 10 meter, and compact anechoic chamber solutions based on top-performing TDK Absorber Technologies. TDK RF Solutions builds each facility with high-performance TDK radio wave and microwave absorbing materials selected specifically to match your test requirements and manage the implementation of both systems and chambers to deliver a turnkey test facility that is tightly integrated.

• TDK Corporation of America is the premier designer of anechoic chamber test sites and radio wave absorber materials for EMC compliance and EMS testing. With over 60 years of ferrite technology expertise, and over 800 installations of anechoic chambers successfully completed, we have what it takes to design and validate our shielded room concepts and scale modeling technology with actual documented performance records.

• Our top performing EMI test chambers or EMI test sites, use hybrid absorbers of both ferrite tile and unique polystyrene, closed-cell IP materials, which together provide performance characteristics necessary for testing electromagnetic compatibility and electromagnetic susceptibility against the strict FCC and IEC standards for radiated emissions and immunity. This polystyrene IP material formulation results in absorbers that provide: precise control of electromagnetic properties, humidity resistance, greater longevity, lower maintenance costs, tighter tolerance readings, absorber materials responsive up to the millimeter wave range and resistance to deterioration from chemical contact.

• TDK absorbers have a proven 30 Year working life.

Fully Compliant 10 meter

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10m Fully Compliant

 Anechoic Chamber

26 MHz - 40 GHz

• Radiated emissions: Full compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated immunity: Full compliance with IEC 1000-4-3

• Fully lined ferrite tile and IP-090BL absorber (TDK hybrid technology)

• Dimensions: 18.0 m long x 12.0 m wide x 8.4 m high (59’ L x 39’-4" W x 27’-6" H)

• Turnkey solution

Chamber Specifications

• Dimensions:  18.0 m long x 12.0 m wide x 8.4 m high (59’ L x 39’-4" W x 27’-6" H)

• Absorbers:  IB-015 fully lined ferrite IP-090BL fully lined absorber

• NSA test volume ±3.5 dB (@3 m):  4.0 m Æ, 2.5 m high

• Field uniformity area (-0, +6 dB):  1.5 m x 1.5 m high, 0.8 m from floor

• Radiated emissions:  Compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated immunity:  Compliance with IEC 1000-4-3

• EMI frequency range:  30 MHz - 40 GHz

• EMS frequency range:  26 MHz - 18 GHz

ETSI Fully Compliant 5 meter

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5m ETSI Fully Compliant

Anechoic Chamber

26 MHz - 40 GHz

• Radiated emissions: Full compliance with ETSI standards, CISPR 22

• Radiated immunity: Full compliance with IEC 1000-4-3

• Fully lined ferrite tile and IP-045C absorber (TDK hybrid technology)

• Dimensions: 13.0 m long x 8.0 m wide x 6.0 m high (42’-8" L x 26’-3" W x 19’-8"’ H)

• Turnkey solution

Chamber Specifications

• Dimensions:  13.0 m long x 8.0 m wide x 6.0 m high (42’-8" L x 26’-3" W x 19’-8"’ H)

• Absorbers:  Fully lined ferrite IB-015, Fully lined absorber IP-045C

• NSA test volume ±4 dB (@3 m):  3.0 m Ø, 2.5 m high

• Free space NSA test volume ±4 dB (@3 m):  2.0 m Ø, 2.0 m high

• Field uniformity area (-0, +6 dB):  1.5 x 1.5 m, 0.8 m from the floor

• Free space radiated emissions:  Compliance with ETSI standards & GSM 11.10

• Radiated emissions:  Compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated immunity:  Compliance with IEC 1000-4-3

• EMI frequency range:  30 MHz - 40 GHz

 ETSI Chamber 3 meter

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3m ETSI Fully Compliant

Anechoic Chamber

26 MHz - 40 GHz

• Radiated emissions: Full compliance with ETSI standards and GSM 11.10

• Radiated immunity: Full compliance with IEC 1000-4-3 and EN 61000-4-3

• Fully lined ferrite tile and IP-045C absorber (TDK hybrid technology)

• Dimensions: 9.6 m long x 6.4 m wide x 6.4 m high (31’-6" L x 21’ W x 21’ H)

• Turnkey solution

Chamber Specifications

• Dimensions:  9.6 m long x 6.4 m wide x 6.4 m high (31’-6" L x 21’ W x 21’ H)

• Absorbers:  IB-015 Fully lined ferrite, IP-045C Fully lined absorber

• NSA test volume ±3.5 dB (@3 m):  2.0 m Ø, 2.0 m high

• Free space NSA test volume ±4 dB (@3 m):  2.0 m Ø, 2.0 m high

• Field uniformity area (-0, +6 dB: ) 1.5 x 1.5 m, 0.8 m from the floor

• Free space radiated emissions:  Compliance with ETSI standards & GSM 11.10

• Radiated emissions:  Compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated immunity:  Compliance with IEC 1000-4-3 and EN 61000-4-3

• EMI frequency range:  30 MHz - 40 GHz

• EMS frequency range:  26 MHz - 18 GHz

CISPR Chamber 3 meter

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3m CISPR Fully Compliant

Anechoic Chamber

26 MHz - 18 GHz

• Radiated Emissions: Full compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated Immunity: Full compliance with IEC 1000-4-3

• Fully lined double layer ferrite tile (TDK patent)

• IP-045C partially lined absorber (TDK hybrid technology)

• Space saving: 9.0 m long x 6.0 m wide x 5.4 m high (29’-6" L x 19’-8" W x 17’-8" H)

• Turnkey solution

Chamber Specifications

• Dimensions:  9.0 m long x 6.0 m wide x 5.4 m high (29’-6" L x 19’-8" W x 17’-8" H)

• Absorbers:  IB-015 fully lined double layer ferrite tile IP-045C partially lined absorber

• NSA test volume ±3.5dB (@3m):  2.0 m Ø, 2.0 m high

• Field uniformity area (-0, +6dB):  1.5 x 1.5 m, 0.8 m from floor

• Radiated emissions:  Compliance with ANSI C63.4, EN 50147-2, CISPR 22

• Radiated immunity:  Compliance with IEC 1000-4-3

• EMI frequency range:  30 MHz - 18 GHz

• EMS frequency range:  26 MHz - 18 GHz

Example of actual NSA results in a TDK 3 meter test range CISPR semi anechoic chamber
(measured by ARC Seibersdorf).

Automatic Sliding Door

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TDK Fully Automatic Sliding Door

• Unique vibration-free opening and closing process powered by twin servo motors

• Zero-force contact clamping mechanism (no force to the shielding structure)

• Fully programmable, constant and variable motor speed

• Front panel access for easy maintenance

• Freestanding support structure

• Full CE compliance

Mechanical Specifications

• Door Size: 5’–11" W x 7’–11" H (1.8 m x 2.4 m); non-standard sizes available

• Support Structure: 16’–5" L x 11’–6" H (5 m x 3.5 m); depth varies with absorber application

• Range of Motion: X-direction – varies; Y-direction – 7’–3" (220 cm); non-standard ranges available

• Pit Depth: 10" (25 cm)

• Sealing: Double row of copper finger stock

• Load Weight of Leaf: 2200 lbs (1000 kg) standard

• Color: White (RAL 9010)

Control Specifications

• Operation mode: Operation panel located on the support structure. Activated using twin push button method.

• Control Panel Position: Left or right

• Open, Close Process: Opening and closing process is driven by 2 synchronized stepping motors.

• Latching System: 3 lock positions on each vertical side. Mechanical lock system driven by air cylinder.

• Interface: Limit switch in fully closed position signals "Test in Progress"

Electrical Specifications

• Power supply: 240/120 V 10 Amp

• Air Supply: 85 PSI (6 bar)

Safety Specifications

• Emergency shutdown switch on operation panel

• Touch sensor on door blade reverses the operation if obstructed

• Flashing light activates when door is in motion

• Signal horn activates when door is in motion