SpecificationsFrequency range: 0.1 to 650 MHzFrequency entry: 1 kHz resolutionMeasurement for 25, 50, 75, 100, 150, 200, 300, 450 and 600-Ohms systemsSWR measurement range: 1 to 100 in numerical modes, 1 to 10 in chart modesR and X range: 0à 2000, -2000à 2000Display modes: SWR, return loss, R, X, Z, L, C, Magnitude, and Phase Angle at a single frequency, SWR chart (100 points). SWR chart at fixed HAM bands by IARU Regions (100 points), Cable tools (Velocity factor & Cable length measurer, Stub tuner, Cable loss chart, Cable impedance chart), TDROptional open-short-load calibration in SWR, R, X, or Smith/polar chart graph modes.RF output:Connector type: NOutput signal shape: square, 0.1 to 200 MHz. For higher frequencies, harmonics of the main signal are used.Output power: -10 dBm (at 50 Ohm load)Power:Three 1.2V, 1800à 3000 mAh, Ni-MH batteries, type AAMax. 3 hours of continuous measurement, max. 2 days in standby mode when fully charged batteries are usedWhen the analyzer is connected to a PC or a DC adapter with a USB socket, it takes power from these sourcesInterface:320Ã240 color TFT display6Ã3 keys on the water-proof keypadMultilingual menus and help screens (English à Spanish à Japanese)USB connection to a personal computerBluetooth v. 4.2 (Single-mode, Class B)