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Features

• 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

Product Overview

The TDK 3 meter test range ETSI semi-anechoic chamber is designed to perform radiated emissions measurements at 3 meter distance in full compliance with GSM 11.10 and ETSI standards. The chamber is also fully compliant with ANSI C63.4 and EN 50147-2 standards and can be used to perform measurements according to the CISPR standards.

TDK IB-015 ferrite tiles and TDK IP-045C wedge-shaped fully matched resistive absorbers are installed on the complete surface of walls and ceiling. White end caps complete the absorbers and greatly improve the illumination levels inside the chamber. NSA deviation is guaranteed within ±3.5 dB for a test volume of 2 m Ø, 2 m high.

By positioning TDK ferrite tile floor plates and IP-045C absorbers between the transmit antenna and EUT (Equipment Under Test), the semi-anechoic chamber can be used to perform free space radiated emissions measurements in full compliance with GSM 11.10 and the ETSI standards in the frequency range from 30 MHz to 18 GHz and radiated immunity measurements in full compliance with IEC 1000-4-3 standards in the frequency range from 26 MHz to 18 GHz.

The free space NSA is guaranteed within ±4 dB for a test volume of 2 m Ø, 2 m high. The field uniformity is guaranteed over 75% of the surface (12 of the 16 points) of a vertical plane of 1.5 x 1.5 m high, 0.8 m from the ground.

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

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 - 18 GHz

EMS frequency range:  26 MHz - 18 GHz

To place an order or to learn more about the Anechoic Chamber products that best meet your needs, contact your TDK sales representative:

TDK Electronics UK

Reigate Place, 43
London Road,
Reigate, Surrey
RH2 9PW
United Kingdom
Phone: +44 (0) 1737 22 77 77
Fax: +44 (0) 1737 22 77 88
E-Mail: chambers@tdk.de

Specifications subject to change without notice.