- Frequency range: 1.8 - 30MHz continuous coverage
- Impedance matching range: 6 - 1600 Ohms
- Max power handling 200W SSB/CW
- Min power for tuning 2W
- Over 20,000 non-volatile memories for tuner settings
- 8 memory banks with over 2500 memories per bank
- Built-in bias tee
- Built-in radio interface
- Connectors: Ant/Rig SO-239
- Power connector 2.1mm, centre pin positive
- Power requirement: 12-15V DC
- Current consumption: 750mA or less
- Size 165 x 54 x 210mm
- Weight 1.04kg
The MFJ-925 has been designed for today's compact home, portable or mobile ham stations.The MFJ-925 IntelliTunerTM specifically complements today's compact HF transceivers, such as the IC-706MKIIG, IC-7000, FT- 857D, DX-70TH and TS-50S. It can also be used as a stand-alone automatic antenna tuner for any transceiver that has an output power of 2 to 200W SSB/CW from 1.8 to 30MHz with antenna impedances from 6 to 1600 ohms. MFJ's exclusive InstantRecallTM, IntelliTuneTM and AdaptiveSearchTM algorithms gives you fast automatic tuning with more than 20,000 non-volatile Virtual AntennaTM Memories. The antenna has eight banks of memory, with over 2500 non-volatile memories for tuner settings. A maximum of 256 values of inductance and 256 values of capaitance are available. With the capacitance switched between the input and output side, this provides a total of 131,072 L/C tuning combinations. When you key your transmitter, MFJ's InstantRecallTM checks its memory to see if you have operated that frequency before. If so, then tuning is instantaneous and you're ready to operate. If not, MFJ's IntelliTuneTM algorithum kicks in. It measures the complex impedance of your antenna. Next it calculates the components it needs and instantly snaps them in. Finally, it fine-tunes to minimise SWR, and you are ready to operate - all in a fraction of a second.
