Reduced Price New 30/300W HF SWR/Wattmeter, 1.8-60 MHz Expand

MFJ 30/300W HF SWR/Wattmeter, 1.8-60 MHz

MFJ Enterprises, Inc.

MFJ-860 by MFJ Enterprises, Inc.


The MFJ-860 HF SWR/Wattmeter measures forward and reflected power and indicates SWR for the ham bands from 160 meters to 6 meters.

More details




+ SAVE on special worldwide shipping rates!

You save US$13.49 (10%)


  • Two power scales which are selected with the front panel push button switch.
  • The low power scale reads from 0-30 watts forward and 0-6 watts reflected.
  • The high power reads from 0-300 watts forward and 0-60 watts reflected.
  • SWR is indicated from 1:1 to ∞.


  1. The MFJ-860 senses RF energy traveling along a 50Ω stripline
  2. A forward and reflected stripline couple to the 50Ω stripline to make a directional coupler
  3. A voltage is produced in the forward and reflected striplines that is proportional to the current and voltage traveling along the 50Ω stripline
  4. This signal is rectified by a diode and smoothed by a capacitor
  5. Because the directional coupler's sensitivity increases with frequency, trimpots are used to adjust for different frequency and power settings (high or low power)

No customer reviews for the moment.

Write a review

MFJ 1.8-170 MHz HF/VHF SWR Analyzer

MFJ-209 is a basic HF/VHF SWR Analyzer that lets you read SWR from 530 KHz to 230 MHz quickly only on a single analog meter.


This website uses cookies to ensure you get the best experience. By using our website you consent to all cookies in accordance with our Cookie Policy and Terms of Service.