ALS-1406A, AMERITRON 1200WATT, 1.5-54Mhz, LDMOS Solid State Amplifier, with NO Power Supply

.Fully FCC certified (FCC certification # : HO82WUALS1406 ) Ultra reliable LDMOS technology has 20 years of proven widespread use in extremely high SWR environments -- commercial broadcast transmitter and industrial applications like plasma generators, lasers and MRIs. The LDMOS transistor used in ALS-1406 is designed to handle SWR up to 65:1. It can withstand almost any load from a short to an open circuit!!!. Benefits of LDMOS transistor used in the ALS-1406: Very good linearity--gives you clean SSB, CW and digital signals  Superior efficiency-- gives you more power output for less power consumed No catastrophic overheating because of thermal runaway--protects against sudden transistor failure Excellent structural thermal conductivity--readily channels unwanted heat out and allows significantly higher continuous RF power level Ameritron HF+6 1200W Solid State Amplifier 1.5-54 MHz . . . 1200 Watts PEP Output, Instant Automatic band switching, no tuning, no warm-up, SWR protected, Qu