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MFJ-998RT Auto Remote Antenna Tuner | Radioaficion Ham Radio

MFJ-998RT Auto Remote Antenna Tuner

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MFJ-998RT REMOTE AUTO TUNER, 1.5KW, 1.8-30 MHZ

MFJ-998RT REMOTE AUTO TUNER, 1.5KW, 1.8-30 MHZ

MFJ-998RT is a similar to the MFJ-994BRT.

The tuner MFJ-998RT is an automatic tuner suitable for outdoor use, but with a max. transmit power handling of 1500W! The weatherproof case is made of an ABS cover and a stainless steel box.

In contrast to the MFJ-994BRT the MFJ-998RT can match impedance’s from 12 to 1600 Ω. The minimum required transmit power for tuning is 5 W, but 10 to 20W are recommended for best results. Max. transmit power after tuning is 1500W PEP, 1500 W CW.

The power supply of the MFJ-998RT is done over the coaxial cable. For this purpose a Bias-T MFJ-4117 is included in the shipment.

Remote IntelliTuner handles legal limit power CW/SSB.

It’s the perfect match for Ameritron’s ALS-1300, AL-80B, AL-82, AL-1200 and AL-1500 legal limit amplifiers!


MFJ’s 1500 Watt remote automatic antenna tuner is built into a weather-tight ABS plastic cabinet top with a stainless steel bottom.


Includes MFJ-4117 BiasTee Power Injector to send DC/RF down the coaxial line.


MFJ-998RT weighs 9.5 pounds. Large and in charge -- tough ABS plastic cabinet and stainless steel metal chassis measures 13 3/4W x 6 3/4H x 17 1/2D inches.


The MFJ-998RT Full Legal Limit 1500 Watt IntelliTunerTM takes you to the final level in automatic antenna tuners.


With a capability of 1500 Watts SSB and CW, coupled with automatic tuning, your high-power station can now operate essentially hands-free even when frequency and band changes are made.


Fast Automatic Tuning


The MFJ-998RT instantly matches impedances from 12-1600 Ohms using MFJ’s exclusive IntelliTune, AdaptiveSearch and InstantRecall algorithms with over 20,000 VirtualAntenna Memories.


When you key your transmitter, MFJ’s InstantRecall checks to see if that requency has been used before. If so, tuning is instantaneous. If not, MFJ’s IntelliTune algorithm (based on MFJ’s efficient SWR Analyzer technology) measures the impedance, snaps the necessary components in place, and then fine-tunes the SWR.


If the antenna impedance is outside the tuner’s measurement range, MFJ’s AdaptiveSearch algorithm measures the frequency and determines only relevant component values -- which are then searched for fast tuning.


MFJ VirtualAntenna Memory


MFJ’s new VirtualAntenna Memory system has 2500 memories. MFJ-998RT has one coaxial antenna and a binding post for end-fed long wire antennas.


Download and Upgrade Remotely


Field upgradeable firmware via the serial port -- download and upgrade your MFJ-998RT as new features are introduced!


MFJ-998RT is protected by MFJ’s famous one year NoMatterWhat limited warranty.


MFJ will repair or replace (at our option) your tuner no matter what for a full year.

Price: Price: $769.95 USD

PDF Product Support for MFJ-998RT

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