MFJ - MFJ-259D - Analyzer on frecuency HF/VHF, range of 0.53 to 230 MHz read SWR, return loss and reflection, determine velocity factor and more.

  • MFR SKU: MFJ-259D
  • ITEM #: 21817315
  • 0 Reviews / 0 Questions
$436.03
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ITEM #: 21817315
MFJ-259D-MFJ - Analyzer on frecuency HF/VHF, range of 0.53 to 230 MHz read SWR, return loss and reflection, determine velocity factor and more.

MFJ - MFJ-259D - Analyzer on frecuency HF/VHF, range of 0.53 to 230 MHz read SWR, return loss and reflection, determine velocity factor and more.

  • Item #: 21817315
  • MFR SKU: MFJ-259D
  • 280 k Hz - 230 MHz Antenna SWR Analyzer - with LCD Display and Analog Meters Features: Find your antenna’s true resonant frequency.
  • Trim dipoles, verticals for lowest SWR at your favorite frequency.
  • Adjust your Yagi, quad, loop and other antennas, change antenna spacing and height.
  • Watch SWR, resistance and reactance change instantly.
  • You’ll know exactly what to do by simply watching the displays.
  • Perfectly tune critical HF mobile antennas in seconds for super DX -- without subjecting your rig to high SWR Measure your antenna’s 2:1 SWR bandwidth and analyze multiband performance! Check SWR outside ham bands without transmitting and violating FCC rules.
  • Adjust your antenna tuner or a perfect 1:1 without creating QRM.
  • Take the guesswork out of building and adjusting matching networks and baluns and antennas.
  • Accurately measure distance-to- short or open in failed coax.
  • Measure coax length in feet, loss in d B, velocity factor and impedance.
  • Measure inductance, capacitance.
  • Troubleshoot resonant frequency, Q of traps, stubs, transmission lines, RF chokes, tuned circuits, and baluns.
  • Use 10 AA or Ni- MH batteries (not included) or 110 VAC with optional MFJ-1312 D. C Dimensions: Compact 4 W x 6 3/4 H x 2 D inches Weight: 2.27 pounds

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