MFJ-991B, DUAL POWER AUTO TUNER, 300/150W, HF Features_Assembled Board conversations come through loud and

conversations come through loud and clear

Tuning must be done at low transceiver power with amplifier bypassed

motor control and sensor lines included

All MFJ magnet mounts are jet-black in color

MFJ-991B, DUAL POWER AUTO TUNER, 300/150W, HF Features_Assembled Board conversations come through loud andFirst dual power level Tuner Select 300 Watt SSB CW and match 6 1600 Ohm antennas Or select 150 Watt SSB CW and match extra wide range 6 3200 Ohms. New 10,000 VirtualAntennaTM Memories. Like MFJ 993B, less digital SWR Wattmeter LCD display, audio SWR meter audio feedback, antenna switch or 4: 1 current balun. Product Manuals Download Product Manual Download Product Schematic