| We now stock the new LDG automatic tuners. They are perfect for use with our CAROLINA WINDOMS and the SuperLoop. Be sure to check them out in our General Catalog. |
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Rated at 200 watts PEP. Small size, 5" x 2.5" x 6" Has built-in 4:1 balun for balanced output.
Power rating is 300 watts. Selectable 300/30 watt meter ranges. 8 position ceramic antenna switch. 2 coax lines (direct or through tuner). Random wire and balanced output. Built-in 4:1 balun for balanced output. Meter uses 12 VDC or MFJ-1312 power supply, $12.95. Power supply is not required.
Note: I couldn't download a '949 pix. This is photo of a MFJ-948. It's exactly the same as the MFJ-949 without the dummy load.
This is by far MFJ's most popular tuner. It has all the features and the price is right.
The MFJ-949E is rated at 300 watts and it has a built-in 300 watt dummy load. You may select either peak or average meter readings and the meter is the cross-needle type. Power ranges are 300 or 30 watts, selectable. 8 position ceramic antenna switch. 2 coax lines (direct or through tuner). Random wire and balanced output. Built-in 4:1 balun for balanced output. The meter light uses 12 VDC or the MFJ-1312 power supply $12.95.
Rated at 1500 watts PEP. Switch selected wide range inductor. Peak and average reading cross-needle meter. New, more accurate directional coupler. 6 position ceramic antenna switch. 2 coax lines (direct or through tuner). Random wire and balanced output. 4:1 balun. Meter uses 12 VDC or MFJ-1312 power supply, $12.95. Power supply is not required.
Differential-T circuit. Rated at 3000 watts PEP. New, more efficient Roller inductor with 3-digit turns counter. Peak and average reading cross-needle meter. New, more accurate coupler. 6 position ceramic antenna switch. 2 coax lines (direct or through tuner). Random wire and balanced output. 4:1 balun. Meter uses 12 VDC or MFJ-1312 power supply, $12.95. Power supply is not required.
Creating an artificial RF ground effectively places your rig near actual earth ground potential even if your rig is on the second floor or higher with no earth ground possible. This reduces chances of TVI/RFI and RF feedback in the shack.
The MFJ-931 creates an artificial RF ground. It resonates a random length of wire thrown along the floor and produces a tuned counterpoise. When used with a conventional ground system, the MFJ-931 effectively places a far away RF ground directly at your rig -- no matter how far away the earth ground is. It reduces the electrical length of the ground wire to virtually zero by tuning out its reactance. Tune with the built-in RF ammeter. 1.8 - 30 MHz
MFJ-969 Roller Inductor Tuner
Roller Inductor, 160 -10 meters. Also, it has all the features of the MFJ-949, plus the superb AirCoretm roller inductor. Active, true peak reading cross-needle SWR Wattmeter. Lexan front panel
IMPORTANT
Tune your CAROLINA WINDOM or SuperLoop with your rig's automatic tuner.
MFJ-914 Auto-tuner Range Extender
Now you can use your automatic tuner with most of our antennas. Previously we recommended using only manual tuners. Now, with the MFJ-914, you can extend the range of auto-tuner by a factor of up to 10:1. There is just one multi-position switch on the "914" that you set when you change bands. That's all there is to it. It's a wonderful solution to a real problem with auto-tuners.
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