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MFJ-928 - Compact Auto Tuner (200W)


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MFJ-928 - Compact Auto Tuner (200W)
Antenna Accessories

The MFJ-928 IntelliTuner-CompactTM lets you automatically tune any coax fed or random wire antenna.


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You'll earn 191 Watts for this item

The MFJ-928 IntelliTuner-CompactTM lets you automatically tune any coax fed or random wire antenna.

MFJs exclusive IntelliTuneTM, Adaptive SearchTM and InstantRecallTM algorithms give you ultra-fast automatic tuning with over 20,000 VirtualAntennaTM Memories.

MFJ VirtualAntennaTM Memory MFJ new VirtualAntennaTM Memory system gives you 4 antenna memory banks for each of 2 antenna connectors. You can select up to 4 antennas on each antenna connector. Each antenna has 2500 memories. 4 Times the Solutions! MFJ-928 gives you 256 values each of capacitance and inductances for 131,072 matching solutions.

MFJs faster speed comes from advanced technology and software algorithms not from fewer matching solutions. MFJs IntelliTuner-CompactTM actually measures complex impedance -- R and X --of your antenna, computes the L-network values needed and snaps in those components to give you an instant match. If the load is out of measurement range, AdaptiveSearchTM determines the smaller sub-set from all solutions that can match a safe load -- and then searches only that subset -- others search through far more solutions.

StickyTuneTM mode gives you one-hand tuning by locking the TUNE button -- just transmit to tune regardless of SWR.

Key Features/Specifications:

  • Frequency range 1.8-30MHz

  • Power rating 200W

  • Matches 6 - 1600 Ohms

  • Ultra fast 20,000 virtual antenna memories

  • InstantRecall memory checker

  • Heavy duty switching relays

  • Self test

  • Antenna switch for two antennas

  • Built-in remote tuner operation

  • Binding post for random wire

  • Like MFJ-929, less LCD, manual tune buttons

  • DC supply 12-15V DC

  • Size 165 x 70 x 190mm

  • Weight 1kg  

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