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Preamplifiers for EMI testing

 

red pointerHigh Gain
red pointerBattery Powered*
red pointerUp to 40 GHz
red pointer3 year warranty

* Preamp can be used with power adapter or battery pack (Included).

Preamplifiers

Improve Overall System Sensitivity

Com-Power broadband high gain preamplifiers were designed for electromagnetic interference (EMI) testing and certification.  EMC test labs use preamplifiers to improve sensitivity of the test system during EMI radiated emissions measurements. Without a high gain preamplifier, signals picked by the antenna that have amplitudes below the noise floor of the test system cannot be measured. The preamplifier gain has minimum variations for the entire operating frequency range for accurate emissions measurements. The Com-Power preamplifiers were primarily intended for EMC applications. However, it can be used for other applications that require signal amplification.

 

Model 

Typical Gain (dB)

Flatness (dB)

Frequency Range

28
± 2
100 Hz - 30 MHz
33
±3
1 MHz - 1 GHz
30
± 1.5
1 GHz - 6 GHz
24
±1.25
500 MHz - 18 GHz
40
+2.5
500 MHz - 18GHz
21
± 2
10 MHz - 1 GHz
28
±3
18 GHz - 40 GHz

Discontinued

Model 

Typical Gain (dB)

Flatness (dB)

Frequency Range

28
±3
18 GHz - 40 GHz

 

 

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