Description The A81-2 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. The 2 stage silicon bipolar feedback amplifier design displays impressive performance over a broadband frequency range. An isolation transformer is used in the feedback loop, with the benefit of high reverse isolation. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Features • HIGH OUTPUT POWER: +15.0 dBm (TYP.) • HIGH EFFICIENCY: 29 mA @ +15 Vdc (TYP.) • LOW NOISE 2.9 dB (TYP.) • HIGH GAIN: >24.5 dB (TYP.)
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