The Model KAA3020 is a Class AB wideband RF power amplifier delivering in excess of 250 Watts CW power into a 50-Ohm load over the frequency range of 2 MHz to 32 MHz. Power gain is a minimum of 54 dB. GPIB control requires the optional IEEE488.2/RS232 Interface Controller Module. The system features forward and reflected power indication on a front panel-mounted, analog meter; Automatic Level Control (ALC); RF gain control; overdrive protection; full VSWR protection; input blanking, and over-temperature protection. On the basic model these features, plus remote power on/off control, are accessible for hard-wire remote operation through a 25-pin, D- subminiature connector. For a detailed description of these features refer to "SPECIAL FEATURES - KAA & KAW-SERIES SINGLE BAND RF POWER AMPLIFIERS". The Model KAA3020 is a 19-inch rack-mount unit, 7 inches high and 20 inches deep. Construction is completely modular; all subassemblies are readily removable. Forced-air cooling is by a highly reliable, tube-axial fan mounted on the rear panel. The amplifier operates from 95-132 or 187-265 VAC, 47-63 Hz line. The system may be placed in 'stand-by' mode with the BLANKING switch.
| AR Modular RF | |
|---|---|
| Product Category | RF Amplifiers |
| Product Number | KAA3020 |
| Product Name | Wideband RF Power Amplifier |
| Amplifier Type | Power Amplifier |
| Operating Temperature | -10 to 40 C (14 to 104 F) |
| Frequency Range | 2 to 32 MHz |
| Minimum Gain | 54 dB |
| Output Power | 53.98 dBm |
