Mini60 Sark100 1-60MHz HF ANT SWR Antenna Analyzer Meter + Bluetooth + Android APP + Battery +PC Software for Ham Radio

Description This is an antenna analyzer for ham radio hobbyists It can measure 50 ohms source impedance It is also a meter for magnetic loop resonance standing wave ratio impedance with battery with Bluetooth Features 3 7v rechargeable batteryFrequency generationcontrol 1 60MHz External power supply 2 1mm power jack center pin positive 6 operation buttons easy and convenient to operate Installed black metal case just connect the power not included and then work Step size user configurable increments of 100Hz 1KHz 10KHz and 100KHz Support measuring data waveform analysis via connecting computer with USB cable not included Operation Manual control option displays SWR and complex impedance at selected frequenciesAutomatic scanning results displayed as frequencies of lowest SWR and complex impedanceBattery operated for field use or use external 13 8V wall adapterPower saving modesMulti point calibration for better accuracyInstrument Capabilities Measure antenna electrical parameters SWR impedance resistance reactance capacitance inductance Measure feed point impedance Measure ground loss Adjust antenna tuners and determine loss Measure inductors and capacitors Measure coax transmission line SWR length approximate Q and loss resonant frequency and impedance Measure and determine optimum settings for tuning stubs SWR approximate Q resonant frequency bandwidth impedance Determine characteristic impedance of tr