Mini HF ANT SWR Antenna Analyzer SARK100 For Ham Radio Hobbists

Mini HF ANT SWR Antenna Analyzer SARK100 For Ham Radio Hobbists. 1 x ANT SWR Antenna Analyzer Meter For SARK100 Ham Radio. Precise and self-calibrating reflectometer design measures forward and reflected signals and impedance data. Display 2x16 with optional backlight.

Precision DDS signal generator (AD9851) used as signal source. USB port connects to PC for field-upgradeable software and uploading of real-time measurement data. Manual control option displays SWR and complex impedance at selected frequencies. Automatic scanning results displayed as frequencies of lowest SWR and complex impedance. Battery operated for field use or use external 13.8V wall adaptor.

Multi-point calibration for better accuracy. Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance. Adjust antenna tuners and determine loss. 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. Determine length of ¼ and ½ wave phasing lines. Measure magnetic loop resonance and SWR. 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: 1.0 to 9.99.

Adjustable: 2.0 Volts pp (typ). External: 12 to 14 Volts DC, 500mA. Pushbuttons (5): "Mode", "Band", "Config", "Scan", "Up", "Down".

External power: 2.1mm Power Jack (center pin positive). The item "Mini HF ANT SWR Antenna Analyzer SARK100 For Ham Radio Hobbists" is in sale since Sunday, March 31, 2013. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment". The seller is "2012moon816" and is located in Shen Zhen. This item can be shipped worldwide.

---