The FTdx401 Single Sideband Transceiver is a precision built transceiver providing SSB (USB and LSB), and CW modes of operation. This transceiver operates at a maximum input of (560) watts PEP for SSB, and (430) watts CW on all bands, 80 through 10 meters. In addition to the high output power of the transceiver, many features that have previously been considered extra cost options are included as standard equipment on the FTdx40l. Standard equipment includes built-in solid state power supply, CW filter, noise blanker, cooling fan, fully adjustable VOX, break-in CW operation. adjustable CW side tone, clarifier control provides ± 5 KHz off-set receiver operation, dual calibration markers at 100 and 25 KHz, 10 MHz WWV Band, provision for two additional transceive bands outside the amateur bands between 3.5 and 30 MHz, and front panel external VFO switching.