DISCONTINUED MFJ-914 - 1.8-30 MHz AutoTuner Extender

Does your HF rigs automatic tuner have limited matching range? MFJ's AutoTuner Extender transforms your antenna impedance up or down as much as 10 times! Puts nearly any antenna into the range of your automatic tuner. Extends range of manual antenna tuners also. Use with any transceiver 160 through 10 Meters with up to 300 Watts. On/Off, Bypass positions. MFJ-914 was carefully designed for flattest frequency response and lowest loss.

MFJ's Auto Tuner Extender transforms your antenna impedance - up or down - by as much as ten times! Nearly any antenna is put in the matching range of your automatic tuner.Use with any transceiver from 160 through 10 metres with up to 300 watts. The MFJ-914 connects in-line between your transmitter and antenna. Connect your transmitters antenna output to the SO-239 connector labeled 'Transmitter', and your antenna to the 'Antenna' connector. For maximum protection of your transceiver, a 50-ohm dummy load should be connected to the plug labeled 'Dummy Load' and the 'Ground' stud connected to a good RF ground

Key Features/Specifications:

• 1.8-30MHz 
• 300W max
• 7 load positions
• Ground & by-pass position
• SO-239 sockets 
• Connection for dummy load 
• Separate earth terminal 
• Size 150 x 42 x 90mm 
• Weight 415g