EMC RF amplifiers

Wednesday, 01 April, 2009 | Supplied by: Westek Electronics Pty Ltd

Teseq (formerly the instrumentation division of Schaffner) has released a range of RF broadband, power amplifiers covering frequencies to 6 GHz and with outputs to 1100 W.

They are suitable for EMC immunity/susceptibility testing including radiated and conducted interference testing protocol requirements for general, commercial, military and motor vehicle applications.

The amplifiers are all class A and can operate safely into open and short circuits with low distortion.

The devices are available with a number of frequency break points allowing optimisation at various power levels.

One example is the CBA100M-110, 10 kHz to 110 MHz, class A, broadband amplifier.

The unit is powered from a switched mode power supply with a high power factor and wide voltage range operation.

The CBA 3G-025 800 MHz to 3.1 GHz, 25 W device is designed specifically for radiated EMC testing because of its ability to continuously supply RF power into the poor and variable matched loads typically associated with testing above 1 GHz through increasing cable losses at the higher frequencies.

Online: www.westek.com.au
Phone: 03 9369 8802
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