Page 5 of HAM Radio 2009 by MFJ Enterprises, Inc.

new and improved world s most popular legal limit antenna tuner just got better -with no increase in price you get better efficiency lower losses and a new true peak-reading meter easily handles full 1500 watts ssb/cw 1.8 to 30 mhz including mars/warc bands extra wide spaced heavy duty contacts handle extreme voltages and currents we ve never burned one up you can select two coax antennas directly or through tuner balanced line random wire or built-in dummy load a full-size 300 watt non-inductive 50 ohm dummy load is built-in you ll find it handy for transmitter tuning testing and repairing rigs setting power level adjusting mic gain and more new roomy cabinet helps maintain components high q vent holes keeps components cool super construction -non-stripping pem nuts wing-nut ground post fire-retardant epoxy glass pc board and heavy gauge wire throughout measures 127/8wx6hx115/8d inches the mfj-989d has a new nearly indestructable multi-color lexan front panel its detailed logging scales and legends will be legible for a lifetime of dxing the mfj-989d uses the time-tested wide range t-matching network it gives you the widest matching range and is the easiest to use of all matching networks with mfj s new high value 500 pf air variable capacitors and new low loss roller inductor it easily handles high power efficiently every mfj tuner is protected by mfj s famous one year no matter whattm limited warranty we will repair or replace your mfj-989d no matter what at our option for one full year mfj-989d 1500 watt legal limit antenna tuner built-in dummy load new cabinet maintains high q · new 500 pf air variable capacitors · new aircoretm roller inductor with new fast-tune crank knob · new trueactivetm peak-reading cross-needle swr/wattmeter · new high-voltage current balun · new rugged cabinet maintains hi-q made in the u.s.a the world s most popular legal limit antenna tuner just got better much better with no increase in price you get better efficiency lower losses and a new true peak reading swr/wattmeter it easily handles full 1500 watts ssb/cw and covers 1.8 to 30 mhz including mars and warc bands into balanced or unbalanced loads you can match dipoles verticals inverted vees random wires beams balanced lines coax mobile whips shortwave nearly any antenna you get everything you ve ever wanted in a high power full featured antenna tuner extremely wide matching range lighted cross-needle swr/wattmeter antenna switch dummy load and balun new huge 500 pf air variable capacitors give you twice the capacitance for much more efficient operation on 160 and 80 meters specially shaped plates give low minimum capacitance resulting in an extremely wide matching range 160 thru 10 meters new larger more attractive capacitor knobs with easy-to-see dials make tuning much easier and precise new and improved aircoretm roller inductor gives you lower losses higher q and handles more power with no self-resonances it gives you cool efficient and smooth tuning on all bands and it s air core can t burn up patent pending large self-cleaning mfj-989d wiping contact gives 95 excellent low-resistance connection without contact ship code d arcing or burning new fast-tune crank knob lets you reset your roller inductor quickly smoothly and accurately a precision gear driven 3-digit turns counter lets you accurately reset your roller inductor for quick band changing 389 lexan front panel wide range t-network new trueactivetm peak reading swr wattmeter lets you read true peak or average power on all modes large easy-toread illuminated cross-needle meter lets you read swr and forward/reflected 3000 300 watt ranges power at a single glance uses 9-volt battery and/or 12 vdc or 110 vac with mfj-1312d $15.95 trueactivetm peak reading swr/wattmeter no matter whattm warranty massive transmitting capacitors new high voltage current balun lets you tune high and low impedance balanced lines without core saturation or voltage breakdown it s constructed with two giant 21/2 inch toroid cores and wound with high voltage wire connected to high-voltage glazed ceramic feedthrough insulators mfj high voltage current balun patent pending mfj aircoretm roller inductor with new fast-tune crank knob mfj-989d s super heavy duty antenna switch is made of two individual ceramic wafers wired in parallel super antenna switch mfj the world leader in ham radio accessories 5

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