Barker & Williamson 5100-B Make Barker & Williamson Model 5100-B Orig Price $475.00 Description Transmitter, bandswitching, VFO, or crystal controlled. Power Output 180 Watts input on CW180 Watts input on CW180 Watts input on SSB (requires 51SB-B) B & W 5100-B – from the collection of Pat Fennacy W6YEP Frequency Range 10 thru 80 Meters