The main field of application is the sensitivity verification of PD measuring circuits operating in the UHF/VHF. Specifications » Output signal ranges (at 50 Ohm): 0...0.6 V, 0...6 V, 0...60 V (selectable) » Output signal continuously adjustable (manual operated) » Resolution: < 1 % of the measuring range » Polarity of the output signal switchable » Charge pulses rise time (at 50 Ohm): = 200 ps » Decay time constant: approx. 100 ... 200 ns » Pulse repetition rate: 100 Hz, synchronizeable with mains frequency » 3½-digit digital display (LCD) for displaying the voltage value » Battery LOW-display » Battery powered (8 x Mignon AA LR6 batteries) » External power supply (12 V DC - mains: 100...240 V, 50 - 60 Hz, max. 0.25 A) Doble Lemke GmbH Zschoner Ring 9, 01723 Kesselsdorf / Dresden Germany www.doble-lemke.eu Doble Lemke AG Kaiserstrasse 9, 4310 Rheinfelden Switzerland www.doble-lemke.eu