Overview

MFJ 925 Super-Compact IntelliTuner™ Automatic Antenna Tuners

MFJ 925 super-compact IntelliTuner™ automatic antenna tuners have been designed for today's compact home, portable, or mobile stations. With their small size, MFJ 925 super-compact tuners specifically complement today's compact HF transceivers, such as the IC-706MKIIG, IC-7000, FT- 857D, DX-70TH, and TS-50S. They can also be used as stand-alone automatic antenna tuners for any transceiver that has an output power of 2-200 watts SSB/CW from 1.8-30 MHz with an antenna impedance from 6-1,600 ohms. With more than 10,000 non-volatile VirtualAntenna™ Memories, and MFJ's exclusive InstantRecall™, IntelliTune™ and AdaptiveSearch™ algorithms, MFJ 925 tuners give you the fast, automatic tuning of unbalanced or single-wire antennas. Use an optional 1:1/4:1 external balun for balanced feedlines.

Features include:

* Automatically matches antennas from 6 to 1,600 ohms impedance (SWR up to 32:1)
* Handles 200 watts SSB/CW
* Tunes in less than 15 seconds, usually less than 5 seconds
* Over 20,000 non-volatile memories for tuner settings
* Eight memory banks with over 2,500 memories per bank
* Highly efficient switching L-network matching circuit
* 1.8 to 30 MHz continuous frequency coverage
* Audio SWR meter
* Built-in frequency counter
* Built-in radio interface circuitry for compatible tuners
* Built-in bias tee
* SO-239 coax-fed antenna connector
* SO-239 coax to single wire adapter

Documentation

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