NEWS: EMC test generator with a 200 W high-power RF amplifier

Our test systems have been expanded: the CDG 7000-200 with an integrated 200 W RF power amplifier. It can be extended into the lower frequency range using the CDG 7000-200-4.

To meet growing demands and fulfill our customers’ individual needs, we have continuously refined our systems and developed new solutions. As a result, our proven CDG 7000 test system for conducted disturbances and magnetic fields has been enhanced with a powerful 200-W RF power amplifier.

CDG 7000-200 with 200 W - RF-Power Amplifier!

Our versatile combination unit includes an RF power amplifier (200 W), an RF signal generator, a 3-channel RF voltmeter, and a directional coupler. The CDG 7000-200 covers a frequency range from 100 kHz to 400 MHz, enabling versatile and powerful testing such as 

  • IEC / EN 61000-4-6
  • IEC 60601-1-2 Ed. 4.1 / IEC 61000-4-39
  • MIL-STD-461 CS114
  • ISO 11452-4
  • IEC 61326-3-2
  • NAMUR

For BCI tests, the CDG 7000-200 even achieves up to 500 mA closed loop!

Technical Specifications CDG 7000-200:

RF Power Amplifier:
Frequency range: 100 kHz – 400 MHz
Nominal output power: 200 W
Linearity @ 1 dB compression: 100 W
Gain: 56 dB nominal ± 1.5 dB max.
Input power for nominal output: 1 mW / 0 dBm
Input/output impedance: SMA, 50 Ω nominal, N, 50 Ω nominal
Input VSWR: 1.5 : 1 max.
Harmonic distortion: < 20 dBc @ 100 W
Spurious: < -75 dBc up to 10 W
BCI test: 500 mA closed loop

Directional coupler:
Power: 250 W
Frequency range: 10 kHz – 400 MHz
Coupling loss: 45 dB

 

The CDG 7000-200-4 was developed to provide optimal coverage in the lower frequency range. This system extends the frequency range from 4 kHz to 1 MHz, making it an ideal complement to the CDG 7000-200.

Technical Specifications CDG 7000-200-4:

Frequency range: 4 kHz – 1 MHz
Linear output power: min. 250 W
Input/output impedance: SMA, 50 Ω nominal / N, 50 Ω nominal
Gain: 55 dB ± 1.5 dB
Distortion: < 40 dB @ 200 W output power
Input power for rated output power: 1 mW / 0 dBm
Max. permissible input power (without destruction): 1 Vrms / 13 dBm
 

Please note that the frequency ranges have also been expanded in the CDG 7000 models. 


CDG 7000-25:
Frequency range:   10 kHz – 250 MHz
Directional coupler:  10 kHz – 250 MHz

CDG 7000-75-10:
Frequency range:  10 kHz – 400 MHz
Directional coupler:  10 kHz – 500 MHz

For additional technical specifications, see the data sheet CDG 7000 and  CDG 7000-200-4

 

 

 

 

 

 

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