The VTSD 9561 F from Schwarzbeck Mess - Elektronik OHG is a Diode Pulse Limiter that operates from DC to 200 MHz. It consists of a high-power attenuator along with an Osram 2306 fuse lamp that protects sensitive equipments when measuring spectra with high energy. The fuse lamp allows users to recognize over-load conditions quickly and reliably, thereby preventing possible damage. This limiter also includes a replacement bulb. This pulse limiter has an insertion loss of 10 dB and a flatness of ±0.5 dB. 

The VTSD 9561 F is available in a module that measures 28 x 28 x 85 mm and has N-type and BNC-type connectors. This diode pulse limiter is ideal for electronic protection applications.