MINI1300 4.3 Inch Digital Display Touching Screen 0.1-1300MHz HF VHF ANT SWR Antenna Analyzer with TF Card Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life. Features: 4.3 inch large-screen LCD touching screen display. Built-in lithium battery power supply, more convenient e. Frequency range is 0.1-1300MHz, HF, VHF, continuous coverage (including FM broadcast frequency). Measurement modes have single point measurement, scanning (frequency sweep) and TDR mode. Built-in Li-ion charging circuitry and D.C-D.C booster. Portable and compact, easy to operate and carry. Specifications: Main material: metal Color: black LCD size: 4.3" TFT LCD display (480*272) Measurement frequency: 0.1-1300MHz Input / output impedance: 50 ohms Measurement parameter: SWR, R, +Jx, -Jx, |Z|, returnloss Measurement mode: single point measurement, scanning (frequency sweep) and TDR mode SWR measurement range: 1.0-1999 (single point mode), 1.0-20.0 (scan mode) Display mode: numerical display, curve display, simith chart Connector type: N-type connector VAN: SMA OPEN-SHORT-LOAD Calibration Kit * 1 Touching screen type: capacitive, all capacitive touching screen on the display-no buttons are needed Power source: USB or built-in lithium battery Battery: 1 * lithium battery, 3500mAh (included) Maximum charging current: 5V/1.5A External storage method: TF card (included) Item size: 133 * 85 * 29mm / 5.2 * 3.3 * 1.1in (does not contain prominent ports) Item weight: 458g / 1.0lb Package size: 185 * 112 * 50mm / 7.3 * 4.4 * 2.0in Package weight: 539g / 1.2lb Packing List: 1 * MINI1300 Antenna Analyzer 1 * TF Card 1 * Bag of Accessories