25 Watts, 10 kHz - 230 MHz RF Amplifier
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The construction of these is in a 51/4 or 7-inch high cabinet, 141/2 inches deep, exclusive of handles, and 111/2 inches wide. They are intended for bench-top use, but may be supplied with a rack mounting kit installed. Input and output connectors are N-type female and are located on the front. Forced-air cooling is by a highly reliable, tube-axial fan mounted at the rear.
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.