1750 Meter 160-190 kHz Neglected Band

 The 160-190 kHz section of the low band spectrum has been available to experimenters since the early 1950's. This is the 1750 meter band and is an unlicensed experimenters band. This requires conforming to FCC part 15 where a maximum of a 50 ft. antenna including the feed line and a one watt input to the transmitter power amplifier.

Popular Electronics January 1972

Popular Electronics February 1972


Click on schematic to enlarge.