MFJ-948 - Manual ATU

Out of stock
Only 0 left
£219.95 £183.29
Quick Overview
  • 160m to 10m Manual ATU
  • 300W Power Rating
  • 300W / 30W Meter Switch
  • 3-Way Antenna Switch
  • Coax, Balanced Line and End Fed Wire
  • Peak and Average Meter Readings
  • Cross Needle Meter
  • T-Match Circuit
  • Matches almost any Antenna



The MFJ-948 antenna tuner is one of the most successful tuners that MFJ have ever made. It is a classic fit and forget design that is a great investment. It enables almost any antenna you care to use, to be perfectly mached to your transceiver.

Full 1.8-30MHz Operation

Custom designed inductor switch, 600 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.

Tunes any Antenna

Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.

Custom Inductor Switch

The inductor switch is the most likely component to burn up in any antenna tuner. MFJ's inductor switch in the MFJ-948 was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner.

8 Position Super Antenna Switch

Lets you select two coax fed antennas, random wire/balanced line or external dummy load (not included) through your MFJ-948 or direct to your transceiver.

Full Size Lighted Cross Needle Meter

Has MFJ's full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D.

Plus much more!

Scratch-proof Lexan multi-colored front panel, superior cabinet and construction and more!

More Information
Manufacturer MFJ
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