Knight T-400 400 W Transmitter This transmitter was introduced in late 1959 and advertised as available in Feb 1960. It came as a base CW model with add-on modules to give AM, SSB and other functions. It was advertised in QST for 10/59. This information came from that advertisment. AM, CW, SSB. 600 watts PEP on SSB, 400 watts on AM and CW. Covers 80, 40 20 10 and 15 or 6 meter bands. Built-in hetrodyne VFO. Screen-clamp keying. VFO keying for CW break-in. 14 inch dial. Uses 7034/4X150A final amplifier. Silicon rectifier power supply. Front panel controls for VOX and anti-trip as well as adjustable speech compression. Optional components: SSB generator - $69.95 AM modulator - $24.95 Speech amplifier - $9.95 Monitor scope - 37.95 6 meter conversion kit - $7.50 Weight: ? lbs $395 - base CW model (1960)