MFJ 269

Spesifikasi : 1.8 to 170MHz range features MFJ-269 gives you a complete picture of you antenna. Read antenna SWR and Complex Impedance 1.8 - 170MHz. Built in frequency counter. Read Complex Impedance as series equivalent resistance and reactance ( Rs+ jXs) or as magnitude ( Z) and phase ( degrees) . Also read parallel equivalent resistance and reactance ( Rp+ jXp) -- and MFJ-269 exclusive! You can determine velocity factor, coax loss in dB, length of coax and distance to short or open in feet. You can read SWR, return loss and reflection coefficient at at any frequency simultaneously at a single glance. Also read match efficiency. Also read inductance in UH and capacitance in pF at RF frequencies. You can measure SWR and loss of coax with any characteristic impedance from 10 to over 600 Ohms, including 50, 51, 52, 53, 73, 75, 93, 95, 300, 450 Ohms -- an MFJ-269 exclusive! For more information see MFJ-259B. New 415 to 470 MHz Range features. Just plug in your UHF antenna coax, set the frequency and read SWR, return loss and reflection coefficient simultaneously. You can read coax cable loss in dB and match efficiency.