RF Amplifier With 19" Rack Mount: KAA2026
The Model KAA2026 is a special-purpose, wideband RF power amplifier for signals in the 700 KHz to 3 MHz frequency range. No tuning, band switching, or adjustments of any kind are required to operate this unit.
Power output is in excess of 125 Watts into a 50-Ohm load. Power gain is a minimum 53 dB making the amplifier compatible with drive power levels provided by most commercially available signal generators. Construction of this model is in a 5¼-inch high cabinet, 16 inches deep, exclusive of handles, and 10.5 inches wide, with mounting flanges. Input and output connectors are located on the front. Forced-air cooling.
Protection against excessive heat rise of the amplifier module heatsink is by a temperature-sensing switch that interrupts the gate bias supply to the amplifier devices when activated. Operation resumes automatically when temperature has returned to normal operating temperature. For additional product information, download the available datasheet.