1‑60MHz Shortwave SWR Antenna Analyzer Meter Tester For Ham Radio Hobbists Description: This is a SWR analyzer for ham hobbyists. With 5 buttons, "Mode", "Band", "Config", "Scan", "Up", "Down",  you can selects operation mode, band and extended functions. It is powered by DC 12 to 14V 500mA external power with 2.1mm power jack, and can be used to measure antenna electrical parameters, SWR, impedance (resistance + reactance), capacitance, inductance, feed-point impedance, ground loss, etc. Features: SWR usable measurement range of this analyzer is 1.0 to 9.99. step size: user configurable increments of 100Hz, 1KHz, 10KHz, and 100KHz. Powered by DC 12 to 14V 500mA external power with 2.1mm power jack(center pin positive), just connect the power and then work. 5 operation buttons are easy and convenient to operate. You can selects operation mode, band and extended functions. Beautiful and simple designed black case would protect the antenna analyzer from external damage. This would be a great SWR antenna analyzer for ham hobbyist or professionals. Specifications: Frequency Generation & Control: 1 - 60 Mhz Source Impedance: 50 Ohms Stability: +/- 100 ppm Spectral Purity: Harmonics down >- TBD dB beyond 60 MHz Step Size: User configurable increments of 100 Hz, 1 kHz, 10 kHz, and 100 kHz SWR Usable Measurement Range: 1.0 to 9.99 Impedance: Approx. 5 to 2000 ohms RF Output: Adjustable 2.0 Volts pp (typ) Power Supply: Powered by external 12 to 14V DC, 500mA Push Buttons (5): "Mode", "Band", "Config", "Scan", "Up", "Down" Switch: "Power On" Connectors: RF USB: Mini-B receptacle External Power: 2.1mm Power Jack (center pin positive) Size: 150 x 90 x 40mm / 5.9 x 3.54 x 1.57" Applications: 1. Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance 2. Measure feed-point impedance 3. Measure ground loss 4. Adjust antenna tuners and determine loss 5. Measure inductors and capacitors 6. Measure coax transmission line (SWR, length, velocity factor, approximate Q and loss, resonant frequency, and impedance) 7. Measure and determine optimum settings for tuning stubs: SWR, approximate Q, resonant frequency, bandwidth, impedance 8. Determine characteristic impedance of transmission line 9. Coaxial Cable Loss 10. Determine antenna tuner loss 11. Measure balun loss 12. Measure inductor Q 13. Estimate quartz crystal parameters 14. Measure magnetic loop resonance and SWR Operation Button Function: Mode: Selects operation mode, impedance(default), complex impedance, capacitance, and inductance BAND: Select band from any of the available bands, 160M to 6M CONFIG: Provides menu for configurations and extended functions, PC Link, step size setting, suspend timeout setting, calibration, and software upgrade SCAN: Pressing this control initiates a scan of frequencies of the selected BAND. Scan exits to impedance mode showing the 2:1 bandwidth and the resonant point o the antenna CAN(up): Increase frequency and used to cancel operation for CONFIG menu VAL(down): Decrease frequency and used to validate operation for CONFIG menu Package Includes: 1 x Analyzer(Power supply is not included) Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Products only include analyzers; Customers should provide DC5.5*2.1mm power cable and coaxial cable.