Teseq NSG 4070C-80 Integrated Signal Generator, 4 kHz to 1 GHz, 80 W Integrated Class A Power Amplifier

Description of Teseq NSG 4070C-80:

The Teseq NSG 4070 is a multi-functional device for carrying out EMC immunity tests to accompany development and conformity testing in accordance to EN/IEC 61000-4-6, Namur and several automotive BCI standards. Anyone who spends a considerable amount of time on test level setting, connecting EUT monitoring or writing test reports can now carry out immunity testing in a much more efficient manner with the 4th generation of NSG 4070. Its modular set-up using internal or external amplifiers enables a large variety of applications. The powerful and easy to use firmware makes the NSG 4070 independent from an external PC and control software, however it can also be remote controlled for system operation. A state-of-the-art data transfer of test and measurement data for documentation is provided by USB stick to be plugged into the front panel.

Technical Specifications:

Generator

• RF          
  • Frequency range: 4 kHz – 1 GHz
  • Resolution: 1 Hz
  • Reference frequency: 10 MHz
• RF Level              
  • Level range: -60 dBm to +10 dBm
  • Resolution: 0.1 dB
• Amplitude modulation  
  • Modulation depth: 0 – 100%
  • Modulation frequency range: 1 Hz – 50 kHz
  • Frequency resolution: 1 Hz
• Pulse modulation            
  • Rise / fall time (10% / 90%): < 1 μs
  • Modulation frequency range: 0.1 Hz – 1 MHz
  • Frequency resolution: 0.01 Hz
  • Duty cycle: 0.1% to 100%
• External modulation      
  • Delay time: < 1 μs / 180°
  • Period: min. 20 μs
  • Pulse width: min. 10 μs

Power Meter

• Frequency range: 4 kHz to 1 GHz
• Linear measurement range
  • channel 1: -35 dBm to +27 dBm (NSG 4070C-60:-40 dBm to +27 dBm)
  • channel 2,3: -45 dBm to +20 dBm
• Max. input/no damageNoise level: >5 dB below the measurement range
  • channel 1-3: +28 dBm
• Input return loss: >20 dB (below 500 MHz), >17 dB (500 MHz to 1 GHz)
• Connector: BNC socket, 50 Ω
• Accuracy 10 to 30°C: <0.5 dB, typ. <0.3 dB

Power Amplifier

• Nominal output power: 80 Watts
• Frequency range: 150 kHz to 230 MHz
  
• Input impedance: 50 Ω
• Output impedance: 50 Ω
• Input return loss: min. 10 dB
• Output return loss: nominal min. 9.5 dB, 0 dB without damage
• Gain: min. 50 dB
• Gain flatness: max. +/- 3 dB
• Saturated output power:
  • < 400 MHz 46.5 dBm
  • > 400 MHz 45.4 dBm
• Linear output power:Max. input power without damage: max. +10 dBm
  • < 400 MHz 45.4 dBm
  • > 400 MHz 43 dBm
• Harmonic distortion at linear output power: typ. < -20 dBc

Features & Specifications of Teseq NSG 4070C-45: