Diode pulse limiter with built-in 10 dB high-load attenuator and safety lamp to protect sensitive measuring devices from high-energy interference spectra. The built-in safety lamp (replacement bulb under the housing cover) enables overloads on measuring devices to be recognized immediately and expensive, time-consuming defects in the inputs of sensitive measuring devices to be reliably avoided. The very smooth frequency response allows great accuracy with few transducer support values.
The VTSD 9561 F has the task of passing low levels to the measuring device attenuated by 10 dB and keeping dangerous levels of more than 100 dBμV away from the input of the measuring receiver. The input side of the VTSD 9561 F must therefore be connected to the signal source, eg the network simulation, the output side to the display device to be protected.