Shielded chambers augment RF test
Staff -- Test & Measurement World, 4/1/2006
Rohde & Schwarz has announced the R&S TS712x shielded RF test chambers for RF tests on devices with a radio interface. The R&S TS7121 model is designed for tests on small modules and devices. Its RF test chamber can be expanded to house additional test equipment, such as audio test sets for use with mobile phones. The R&S TS7123 model is designed for larger devices, such as automotive radios.
Both the TS7121 and TS7123 can be fitted with either an automatic or manual door. The interior of the RF test chambers may optionally be lined with absorbent material to attenuate high-frequency electromagnetic waves; the absorbent material also works in the audio frequency range, where it reduces reflections and ambient sound.
The operating range of the chambers is 400 MHz to 6 GHz, and typical isolation values of 65 to 70 dB can be achieved. RF, analog, and digital interfaces are fitted for input and output signaling to the device under test.
Base price: $6510. Rohde & Schwarz, www.rohde-schwarz.com .
