SARK100 1-60 Mhz ANT SWR Antenna Analyzer Meter Tester for Ham Radio Hobbists

Specification Frequency GenerationControl 1 60 MhzSource impedance 50 OhmsStability 100 ppmSpectral Purity Harmonics down TBD dB beyond 60 MHzStep Size User configurable increments of 100 Hz 1 kHz 10 kHz and 100 kHzUsable Measurement Range SWR 1 0 to 9 99Impedance approx 5 to 2000 ohmsRF Output Adjustable 2 0 Volts pp typ Power supply Powerd by External 12 to 15 Volts DC 500mAControls Pushbuttons 5 Mode Band Config Scan Up DownSwitch Power OnConnectors RF USB Mini B receptacleExternal power 2 1mm Power Jack center pin positive Power supply 8 x AA batteries NOT included Applications Measure antenna electrical parameters SWR impedance resistance reactance capacitance inductance Measure feedpoint impedance Measure ground loss Adjust antenna tuners and determine loss Measure inductors and capacitors Measure coax transmission line SWR length velocity factor 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 transmission line Coaxial Cable Loss Determine antenna tuner loss Measure balun loss Measure inductor Q Estimate quartz crystal parameters Measure magnetic loop resonance and SWR Operation button definitions Mode selects operation mode impedance default complex impedance capacitance and inducatanceBAND select band from any of the available bands 160M to