Description
MFJ-934
Antenna Tuner/ Artificial Ground
You get a 300 watt, full featured, general purpose antenna tuner that covers 1.8 – 30 MHz. It has a two range, lighted Cross-Needle Meter that lets you read SWR, forward and reflected power all in a glance and a 4:1 balun for balanced lines. Plus you get an efficient air-wound inductor, special high current/voltage 12 position inductor switch and two 1000 volt air-variable capacitors. It tunes all types of antennas and feed-lines, including random wire, coax and balanced lines.
The MFJ-934 is unique because it has a built-in artificial ground. A ground matching knob lets you switch in inductance to bring an attached wire to a low impedance current point to form an artificial ground. A push button lets you use the cross-Needle Meter to monitor for maximum ground current.
With an artificial ground to work against, you’ll be surprised to see how well a random wire can work. Don’t be surprised if you can work the world without hours of calling CQ. When you don’t need the artificial ground feature, you can use the MFJ-934 as a full featured tuner.
The MFJ-934 is unique because it has a built-in artificial ground. A ground matching knob lets you switch in inductance to bring an attached wire to a low impedance current point to form an artificial ground. A push button lets you use the cross-Needle Meter to monitor for maximum ground current.
With an artificial ground to work against, you’ll be surprised to see how well a random wire can work. Don’t be surprised if you can work the world without hours of calling CQ. When you don’t need the artificial ground feature, you can use the MFJ-934 as a full featured tuner.
Note cosmetic scuffs / marks, Please See Photos.
Note: Well used. Tested and tuner works but VSWR Needle sticky. SOLD AS-IS
Item Tested and working as it should.
Please note any test instruments and meters used to show functionality in photos are not included.
What you see in the photos that forms part of the accessories of the specific unit is included, nothing more.
All these pieces comes from working ham shacks as well as storage units and sold as is.
If you have questions please ask before committing to buying. Please read our sales terms and conditions.
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