Version 22.00, January 2018General dataTemperature Temperature loading operating temperature range 0 °C to +50 °C storage temperature range −40 °C to +70 °C Climatic loading +25 °C/+40 °C cyclic at 95 % relative humidity without condensation, in line with IEC 60068-2-30 Altitude operation up to 3000 m transport up to 4600 m Calibration interval 2 years Safety in line with IEC/EN 61010-1 RoHS in line with EN50581 Mechanical data Dimensions probe head (L × W × H) approx. 68 mm × 12 mm × 7.5 mm (2.68 in × 0.47 in × 0.3 in) cable length approx. 1.1 m (43 in) overall length approx. 1.2 m (48 in) Weight probe only approx. 40 g (0.1 lb) Probe interface Connector SMA Rohde & Schwarz R&S®RT-Zxx High Bandwidth Probes 7