MFJ974HB Manual antenna coupler 1.8 to 54 Mhz For Balanced Lines, Tune 600 Ohm cable, 450/300 Ohm ladder cable and double 300/72 Ohm cable with or without shielding. Power: 300 W PEP in SSB and 150 W in CW Impedance: 50 Ohm Adjustment from 12 to 2000 more Manufacturer: mfj Reference MFJ974HB
MFJ974HB Manual antenna coupler 1.8 to 54 Mhz For Balanced Lines, Tune 600 Ohm cable, 450/300 Ohm ladder cable and double 300/72 Ohm cable with or without shielding.
Power: 300 W PEP in SSB and 150 W in CW
Impedance: 50 Ohm
12 to 2000 Ohm setting